Đề thi thử môn Tiếng Anh THPT Quốc gia 2024 - Có lời giải (30 đề)

Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions

Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions

Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions

Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions

Everyone likes him, ?

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions

The story I’ve just read by Agatha Christie

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions

His parents object strongly his playing too much computer games.

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions

It gets when the winter is coming

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions

She has just bought .

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions

When I last saw him, he________in London

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions

_________there have been many changes in his life, he remains a nice man to everyone

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions

_________him, I will give him your regards

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions

_________the instruction, he snatched up the fire extinguisher

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions

An only child often creates an ________friend to play with

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions

Jack's mother ______a birthday cake with seventeen lighted candles on it.

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions

The players’ protests _______ no difference to the referee’s decision at all

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions

She likes meeting people and travelling so she wants to apply for_______ a receptionist or tourist guide

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions

The poor child was in floods of because his bicycle had been stolen

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions

The problems of the past few months have taken their_______ toll on her health and there are shadows under her eyes

By the end of the storm, the hikers had depleted even their emergency stores

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the un­derlined word(s) in each of the following questions

Her parents are growing increasingly concerned by her erratic behaviour

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions

This product is hazardous to the eyes and should be kept out of reach of children

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions

After their long-standing conflict had been resolved, the two families decided to bury the hatchet.

Mark the letter A, B, C, or D on your answer sheet to indicate the option that best completes each of the fol­lowing exchanges

- May: "From my point of view, all family members should share the chores equally." - Tam: “______”

Mark the letter A, B, C, or D on your answer sheet to indicate the option that best completes each of the fol­lowing exchanges

- Nam: “Would you like something to drink?” - Hoa: “______”

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 26 to 30

A large majority of Americans believe that social media companies favor some news organizations over others. About eight-in-ten U.S. adults say social media sites treat some news organizations differently than others, about five times the share saying all news organizations are treated the same.

Social media companies do have established policies (26) ______ it comes to publishers, including prioritizing certain news sources, banning or limiting others that produce lower-quality content, and using their monetization policies to discourage particular behaviors.

Among those U.S. adults (27) ______ say social media companies treat some news organizations differently than others, there is broad agreement that they (28) ______ three types: those that produce attention-grabbing articles, those with a high number of social media followers and those whose coverage has a certain political stance.

While large social media companies have announced (29) ______ to favor high-quality news publishers in an effort to improve the news on their sites, (30) ______ who say some news organizations are treated differently believe social media companies favor organizations that are well-established, have high reporting standards or have politically neutral coverage.

(Adapted from https://www.journalism.org/)

Điền vào ô 26

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 26 to 30

A large majority of Americans believe that social media companies favor some news organizations over others. About eight-in-ten U.S. adults say social media sites treat some news organizations differently than others, about five times the share saying all news organizations are treated the same.

Social media companies do have established policies (26) ______ it comes to publishers, including prioritizing certain news sources, banning or limiting others that produce lower-quality content, and using their monetization policies to discourage particular behaviors.

Among those U.S. adults (27) ______ say social media companies treat some news organizations differently than others, there is broad agreement that they (28) ______ three types: those that produce attention-grabbing articles, those with a high number of social media followers and those whose coverage has a certain political stance.

While large social media companies have announced (29) ______ to favor high-quality news publishers in an effort to improve the news on their sites, (30) ______ who say some news organizations are treated differently believe social media companies favor organizations that are well-established, have high reporting standards or have politically neutral coverage.

(Adapted from https://www.journalism.org/)

Điền vào ô 27

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 26 to 30

A large majority of Americans believe that social media companies favor some news organizations over others. About eight-in-ten U.S. adults say social media sites treat some news organizations differently than others, about five times the share saying all news organizations are treated the same.

Social media companies do have established policies (26) ______ it comes to publishers, including prioritizing certain news sources, banning or limiting others that produce lower-quality content, and using their monetization policies to discourage particular behaviors.

Among those U.S. adults (27) ______ say social media companies treat some news organizations differently than others, there is broad agreement that they (28) ______ three types: those that produce attention-grabbing articles, those with a high number of social media followers and those whose coverage has a certain political stance.

While large social media companies have announced (29) ______ to favor high-quality news publishers in an effort to improve the news on their sites, (30) ______ who say some news organizations are treated differently believe social media companies favor organizations that are well-established, have high reporting standards or have politically neutral coverage.

(Adapted from https://www.journalism.org/)

Điền vào ô 28

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 26 to 30

A large majority of Americans believe that social media companies favor some news organizations over others. About eight-in-ten U.S. adults say social media sites treat some news organizations differently than others, about five times the share saying all news organizations are treated the same.

Social media companies do have established policies (26) ______ it comes to publishers, including prioritizing certain news sources, banning or limiting others that produce lower-quality content, and using their monetization policies to discourage particular behaviors.

Among those U.S. adults (27) ______ say social media companies treat some news organizations differently than others, there is broad agreement that they (28) ______ three types: those that produce attention-grabbing articles, those with a high number of social media followers and those whose coverage has a certain political stance.

While large social media companies have announced (29) ______ to favor high-quality news publishers in an effort to improve the news on their sites, (30) ______ who say some news organizations are treated differently believe social media companies favor organizations that are well-established, have high reporting standards or have politically neutral coverage.

(Adapted from https://www.journalism.org/)

Điền vào ô 29

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 26 to 30

A large majority of Americans believe that social media companies favor some news organizations over others. About eight-in-ten U.S. adults say social media sites treat some news organizations differently than others, about five times the share saying all news organizations are treated the same.

Social media companies do have established policies (26) ______ it comes to publishers, including prioritizing certain news sources, banning or limiting others that produce lower-quality content, and using their monetization policies to discourage particular behaviors.

Among those U.S. adults (27) ______ say social media companies treat some news organizations differently than others, there is broad agreement that they (28) ______ three types: those that produce attention-grabbing articles, those with a high number of social media followers and those whose coverage has a certain political stance.

While large social media companies have announced (29) ______ to favor high-quality news publishers in an effort to improve the news on their sites, (30) ______ who say some news organizations are treated differently believe social media companies favor organizations that are well-established, have high reporting standards or have politically neutral coverage.

(Adapted from https://www.journalism.org/)

Điền vào ô 30

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 39 to 43

One way of training for your future occupation in Germany is by pursuing a dual vocational training programme. Such programmes offer plenty of opportunities for on-the-job training and work experience. Programmes usually last between two and three and a half years and comprise theoretical as well as practical elements. You will spend one or two days a week, or several weeks at once, at a vocational school where you will acquire the theoretical knowledge that you will need in your future occupation. The rest of the time will be spent at a company. There you get to apply your newly acquired knowledge in practice, for example by learning to operate machinery. You will get to know what your company does, learn how it operates and find out if you can see yourself working there after completing your training.

This combination of theory and practice gives you a real head start into your job: by the time you have completed your training, you will not only have the required technical knowledge, but you will also have hands-on experience in your job. There are around 350 officially recognised training programmes in Germany, so chances are good that one of them will suit your interests and talents. You can find out which one that might be by visiting one of the jobs vocational training fairs which are organised in many German cities at different times in the year.

Employment prospects for students who have completed a dual vocational training programme are very good. This is one of the reasons why this kind of training is very popular with young Germans: around two thirds of all students leaving school go on to start a vocational training programme.

(Source: http://www.make-it-in-germany. com)

How many German school leavers choose this vocational training programme?

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 39 to 43

One way of training for your future occupation in Germany is by pursuing a dual vocational training programme. Such programmes offer plenty of opportunities for on-the-job training and work experience. Programmes usually last between two and three and a half years and comprise theoretical as well as practical elements. You will spend one or two days a week, or several weeks at once, at a vocational school where you will acquire the theoretical knowledge that you will need in your future occupation. The rest of the time will be spent at a company. There you get to apply your newly acquired knowledge in practice, for example by learning to operate machinery. You will get to know what your company does, learn how it operates and find out if you can see yourself working there after completing your training.

This combination of theory and practice gives you a real head start into your job: by the time you have completed your training, you will not only have the required technical knowledge, but you will also have hands-on experience in your job. There are around 350 officially recognised training programmes in Germany, so chances are good that one of them will suit your interests and talents. You can find out which one that might be by visiting one of the jobs vocational training fairs which are organised in many German cities at different times in the year.

Employment prospects for students who have completed a dual vocational training programme are very good. This is one of the reasons why this kind of training is very popular with young Germans: around two thirds of all students leaving school go on to start a vocational training programme.

(Source: http://www.make-it-in-germany. com)

The word "it" in the first paragraph refers to _______

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 39 to 43

One way of training for your future occupation in Germany is by pursuing a dual vocational training programme. Such programmes offer plenty of opportunities for on-the-job training and work experience. Programmes usually last between two and three and a half years and comprise theoretical as well as practical elements. You will spend one or two days a week, or several weeks at once, at a vocational school where you will acquire the theoretical knowledge that you will need in your future occupation. The rest of the time will be spent at a company. There you get to apply your newly acquired knowledge in practice, for example by learning to operate machinery. You will get to know what your company does, learn how it operates and find out if you can see yourself working there after completing your training.

This combination of theory and practice gives you a real head start into your job: by the time you have completed your training, you will not only have the required technical knowledge, but you will also have hands-on experience in your job. There are around 350 officially recognised training programmes in Germany, so chances are good that one of them will suit your interests and talents. You can find out which one that might be by visiting one of the jobs vocational training fairs which are organised in many German cities at different times in the year.

Employment prospects for students who have completed a dual vocational training programme are very good. This is one of the reasons why this kind of training is very popular with young Germans: around two thirds of all students leaving school go on to start a vocational training programme.

(Source: http://www.make-it-in-germany. com)

Which of the following statements best describes the dual vocational training programmes?

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 39 to 43

One way of training for your future occupation in Germany is by pursuing a dual vocational training programme. Such programmes offer plenty of opportunities for on-the-job training and work experience. Programmes usually last between two and three and a half years and comprise theoretical as well as practical elements. You will spend one or two days a week, or several weeks at once, at a vocational school where you will acquire the theoretical knowledge that you will need in your future occupation. The rest of the time will be spent at a company. There you get to apply your newly acquired knowledge in practice, for example by learning to operate machinery. You will get to know what your company does, learn how it operates and find out if you can see yourself working there after completing your training.

This combination of theory and practice gives you a real head start into your job: by the time you have completed your training, you will not only have the required technical knowledge, but you will also have hands-on experience in your job. There are around 350 officially recognised training programmes in Germany, so chances are good that one of them will suit your interests and talents. You can find out which one that might be by visiting one of the jobs vocational training fairs which are organised in many German cities at different times in the year.

Employment prospects for students who have completed a dual vocational training programme are very good. This is one of the reasons why this kind of training is very popular with young Germans: around two thirds of all students leaving school go on to start a vocational training programme.

(Source: http://www.make-it-in-germany. com)

The word "hands-on" in the second paragraph is closest in meaning to ______

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 39 to 43

One way of training for your future occupation in Germany is by pursuing a dual vocational training programme. Such programmes offer plenty of opportunities for on-the-job training and work experience. Programmes usually last between two and three and a half years and comprise theoretical as well as practical elements. You will spend one or two days a week, or several weeks at once, at a vocational school where you will acquire the theoretical knowledge that you will need in your future occupation. The rest of the time will be spent at a company. There you get to apply your newly acquired knowledge in practice, for example by learning to operate machinery. You will get to know what your company does, learn how it operates and find out if you can see yourself working there after completing your training.

This combination of theory and practice gives you a real head start into your job: by the time you have completed your training, you will not only have the required technical knowledge, but you will also have hands-on experience in your job. There are around 350 officially recognised training programmes in Germany, so chances are good that one of them will suit your interests and talents. You can find out which one that might be by visiting one of the jobs vocational training fairs which are organised in many German cities at different times in the year.

Employment prospects for students who have completed a dual vocational training programme are very good. This is one of the reasons why this kind of training is very popular with young Germans: around two thirds of all students leaving school go on to start a vocational training programme.

(Source: http://www.make-it-in-germany. com)

Which of the following is probably the best title of the passage?

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 36 to 42

A surgical mask is a loose-fitting, disposable device that creates a physical barrier between the mouth and nose of the wearer and potential contaminants in the immediate environment. Surgical masks are regulated under 21 CFR 878.4040. Surgical masks are not to be shared and may be labelled as surgical, isolation, dental, or medical procedure masks. They may come with or without a face shield. These are often referred to as face masks, although not all face masks are regulated as surgical masks.

Surgical masks are made in different thicknesses and with different ability to protect you from contact with liquids. These properties may also affect how easily you can breathe through the face mask and how well the surgical mask protects you.

If worn properly, a surgical mask is meant to help block large-particle droplets, splashes, sprays, or splatter that may contain germs (viruses and bacteria), keeping it from reaching your mouth and nose. Surgical masks may also help reduce exposure of your saliva and respiratory secretions to others.

While a surgical mask may be effective in blocking splashes and large-particle droplets, a face mask, by design, does not filter or block very small particles in the air that may be transmitted by coughs, sneezes, or certain medical procedures. Surgical masks also do not provide complete protection from germs and other contaminants because of the loose fit between the surface of the face mask and your face.

Surgical masks are not intended to be used more than once. If your mask is damaged or soiled, or if breathing through the mask becomes difficult, you should remove the face mask, discard it safely, and replace it with a new one. To safely discard your mask, place it in a plastic bag and put it in the trash. Wash your hands after handling the used mask.

(Source: https://www.fda.gov/)

Which of the following best serves as the title of the article?

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 36 to 42

A surgical mask is a loose-fitting, disposable device that creates a physical barrier between the mouth and nose of the wearer and potential contaminants in the immediate environment. Surgical masks are regulated under 21 CFR 878.4040. Surgical masks are not to be shared and may be labelled as surgical, isolation, dental, or medical procedure masks. They may come with or without a face shield. These are often referred to as face masks, although not all face masks are regulated as surgical masks.

Surgical masks are made in different thicknesses and with different ability to protect you from contact with liquids. These properties may also affect how easily you can breathe through the face mask and how well the surgical mask protects you.

If worn properly, a surgical mask is meant to help block large-particle droplets, splashes, sprays, or splatter that may contain germs (viruses and bacteria), keeping it from reaching your mouth and nose. Surgical masks may also help reduce exposure of your saliva and respiratory secretions to others.

While a surgical mask may be effective in blocking splashes and large-particle droplets, a face mask, by design, does not filter or block very small particles in the air that may be transmitted by coughs, sneezes, or certain medical procedures. Surgical masks also do not provide complete protection from germs and other contaminants because of the loose fit between the surface of the face mask and your face.

Surgical masks are not intended to be used more than once. If your mask is damaged or soiled, or if breathing through the mask becomes difficult, you should remove the face mask, discard it safely, and replace it with a new one. To safely discard your mask, place it in a plastic bag and put it in the trash. Wash your hands after handling the used mask.

(Source: https://www.fda.gov/)

21 CFR 878.4040 is most likely mentioned in paragraph 1 as a ______

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 36 to 42

A surgical mask is a loose-fitting, disposable device that creates a physical barrier between the mouth and nose of the wearer and potential contaminants in the immediate environment. Surgical masks are regulated under 21 CFR 878.4040. Surgical masks are not to be shared and may be labelled as surgical, isolation, dental, or medical procedure masks. They may come with or without a face shield. These are often referred to as face masks, although not all face masks are regulated as surgical masks.

Surgical masks are made in different thicknesses and with different ability to protect you from contact with liquids. These properties may also affect how easily you can breathe through the face mask and how well the surgical mask protects you.

If worn properly, a surgical mask is meant to help block large-particle droplets, splashes, sprays, or splatter that may contain germs (viruses and bacteria), keeping it from reaching your mouth and nose. Surgical masks may also help reduce exposure of your saliva and respiratory secretions to others.

While a surgical mask may be effective in blocking splashes and large-particle droplets, a face mask, by design, does not filter or block very small particles in the air that may be transmitted by coughs, sneezes, or certain medical procedures. Surgical masks also do not provide complete protection from germs and other contaminants because of the loose fit between the surface of the face mask and your face.

Surgical masks are not intended to be used more than once. If your mask is damaged or soiled, or if breathing through the mask becomes difficult, you should remove the face mask, discard it safely, and replace it with a new one. To safely discard your mask, place it in a plastic bag and put it in the trash. Wash your hands after handling the used mask.

(Source: https://www.fda.gov/)

The word “They” in paragraph 1 refers to ______.

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 36 to 42

A surgical mask is a loose-fitting, disposable device that creates a physical barrier between the mouth and nose of the wearer and potential contaminants in the immediate environment. Surgical masks are regulated under 21 CFR 878.4040. Surgical masks are not to be shared and may be labelled as surgical, isolation, dental, or medical procedure masks. They may come with or without a face shield. These are often referred to as face masks, although not all face masks are regulated as surgical masks.

Surgical masks are made in different thicknesses and with different ability to protect you from contact with liquids. These properties may also affect how easily you can breathe through the face mask and how well the surgical mask protects you.

If worn properly, a surgical mask is meant to help block large-particle droplets, splashes, sprays, or splatter that may contain germs (viruses and bacteria), keeping it from reaching your mouth and nose. Surgical masks may also help reduce exposure of your saliva and respiratory secretions to others.

While a surgical mask may be effective in blocking splashes and large-particle droplets, a face mask, by design, does not filter or block very small particles in the air that may be transmitted by coughs, sneezes, or certain medical procedures. Surgical masks also do not provide complete protection from germs and other contaminants because of the loose fit between the surface of the face mask and your face.

Surgical masks are not intended to be used more than once. If your mask is damaged or soiled, or if breathing through the mask becomes difficult, you should remove the face mask, discard it safely, and replace it with a new one. To safely discard your mask, place it in a plastic bag and put it in the trash. Wash your hands after handling the used mask.

(Source: https://www.fda.gov/)

The word “contain” in paragraph 3 most probably means ______

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 36 to 42

A surgical mask is a loose-fitting, disposable device that creates a physical barrier between the mouth and nose of the wearer and potential contaminants in the immediate environment. Surgical masks are regulated under 21 CFR 878.4040. Surgical masks are not to be shared and may be labelled as surgical, isolation, dental, or medical procedure masks. They may come with or without a face shield. These are often referred to as face masks, although not all face masks are regulated as surgical masks.

Surgical masks are made in different thicknesses and with different ability to protect you from contact with liquids. These properties may also affect how easily you can breathe through the face mask and how well the surgical mask protects you.

If worn properly, a surgical mask is meant to help block large-particle droplets, splashes, sprays, or splatter that may contain germs (viruses and bacteria), keeping it from reaching your mouth and nose. Surgical masks may also help reduce exposure of your saliva and respiratory secretions to others.

While a surgical mask may be effective in blocking splashes and large-particle droplets, a face mask, by design, does not filter or block very small particles in the air that may be transmitted by coughs, sneezes, or certain medical procedures. Surgical masks also do not provide complete protection from germs and other contaminants because of the loose fit between the surface of the face mask and your face.

Surgical masks are not intended to be used more than once. If your mask is damaged or soiled, or if breathing through the mask becomes difficult, you should remove the face mask, discard it safely, and replace it with a new one. To safely discard your mask, place it in a plastic bag and put it in the trash. Wash your hands after handling the used mask.

(Source: https://www.fda.gov/)

Which of the following is TRUE, according to the article?

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 36 to 42

A surgical mask is a loose-fitting, disposable device that creates a physical barrier between the mouth and nose of the wearer and potential contaminants in the immediate environment. Surgical masks are regulated under 21 CFR 878.4040. Surgical masks are not to be shared and may be labelled as surgical, isolation, dental, or medical procedure masks. They may come with or without a face shield. These are often referred to as face masks, although not all face masks are regulated as surgical masks.

Surgical masks are made in different thicknesses and with different ability to protect you from contact with liquids. These properties may also affect how easily you can breathe through the face mask and how well the surgical mask protects you.

If worn properly, a surgical mask is meant to help block large-particle droplets, splashes, sprays, or splatter that may contain germs (viruses and bacteria), keeping it from reaching your mouth and nose. Surgical masks may also help reduce exposure of your saliva and respiratory secretions to others.

While a surgical mask may be effective in blocking splashes and large-particle droplets, a face mask, by design, does not filter or block very small particles in the air that may be transmitted by coughs, sneezes, or certain medical procedures. Surgical masks also do not provide complete protection from germs and other contaminants because of the loose fit between the surface of the face mask and your face.

Surgical masks are not intended to be used more than once. If your mask is damaged or soiled, or if breathing through the mask becomes difficult, you should remove the face mask, discard it safely, and replace it with a new one. To safely discard your mask, place it in a plastic bag and put it in the trash. Wash your hands after handling the used mask.

(Source: https://www.fda.gov/)

The word “transmitted” in paragraph 4 is closest in meaning to ______

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 36 to 42

A surgical mask is a loose-fitting, disposable device that creates a physical barrier between the mouth and nose of the wearer and potential contaminants in the immediate environment. Surgical masks are regulated under 21 CFR 878.4040. Surgical masks are not to be shared and may be labelled as surgical, isolation, dental, or medical procedure masks. They may come with or without a face shield. These are often referred to as face masks, although not all face masks are regulated as surgical masks.

Surgical masks are made in different thicknesses and with different ability to protect you from contact with liquids. These properties may also affect how easily you can breathe through the face mask and how well the surgical mask protects you.

If worn properly, a surgical mask is meant to help block large-particle droplets, splashes, sprays, or splatter that may contain germs (viruses and bacteria), keeping it from reaching your mouth and nose. Surgical masks may also help reduce exposure of your saliva and respiratory secretions to others.

While a surgical mask may be effective in blocking splashes and large-particle droplets, a face mask, by design, does not filter or block very small particles in the air that may be transmitted by coughs, sneezes, or certain medical procedures. Surgical masks also do not provide complete protection from germs and other contaminants because of the loose fit between the surface of the face mask and your face.

Surgical masks are not intended to be used more than once. If your mask is damaged or soiled, or if breathing through the mask becomes difficult, you should remove the face mask, discard it safely, and replace it with a new one. To safely discard your mask, place it in a plastic bag and put it in the trash. Wash your hands after handling the used mask.

(Source: https://www.fda.gov/)

Why do surgical masks NOT provide complete protection from germs?

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions

Next week, when (A) there will be an English club (B) held here, I (C) will give you more information (D) about it.

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions

Mrs. Mai, (A) along with (B) his friends from Vietnam, (C) is planning (D) to attend the festival

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions

I (A) don’t think it would be (B) political to (C) ask (D) for loan just now

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions

We last went to that cinema 2 months ago.

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions

“Don’t forget to submit your assignments by Friday,” said the teacher to the students

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions

Cheating is not allowed in the GCSE

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions

I really regert that you haven’t told me about her family

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions

We couldn’t have managed our business successfully without my father’s money