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THE NEED FOR SLEEP

How much sleep (1) ………………….. we really need? This can vary quite a lot between individuals. However, it is widely believed that between 6-8 hours (2) ………………….. healthy. What is particularly important is that this sleep happens (3) ………………….. the right time: that it fits in with our body’s natural rhythm. If you suffer from sleepiness or dysfunction during (4) ………………….. day then you are probably not getting enough sleep when you most need it. Typical symptoms of a lack of sleep (5) ………………….. low concentration, poor memory and feeling irritable. Getting the right amount of sleep is not only important in terms of being able (6) ………………….. function properly on a day to day basis but it also (7) ………………….. an impact on your overall health. Research suggests that people (8) ………………….. sleep between 6 to 7 hours per night are likely to live longer (9) ………………….. those who sleep less than 6 or more than 8 hours per night. One reason (10) ………………….. this is because of the effect sleep has on our immune system. There is a belief that old people need less sleep than other adults, however, this is not in fact true. The elderly need (11) ………………….. much sleep as when they were younger but changes to their body’s rhythm and health problems might make it more difficult for (12) ………………….. to sleep through the night. As a result (13) ………………….. is common for old people to fall asleep during the day.

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Ai đó dịch cho tui nha! Mk sẽ tick nhiều! nếu thế thì tốt quá! Làm ơn đó! Nhớ đừng lên mạng tra nhé! Nội dung văn bản như sau: Tossing and turning at night could double the risk of a heart attack People who toss and turn in their sleep are twice as likely to suffer a heart attack, research suggests. Scientists said regular waking in the night should be seen as a warning of future ill-health.The study of nearly 13,000 people found that people who struggled to sleep...
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Ai đó dịch cho tui nha! Mk sẽ tick nhiều! nếu thế thì tốt quá! Làm ơn đó! Nhớ đừng lên mạng tra nhé!

Nội dung văn bản như sau:

Tossing and turning at night could double the risk of a heart attack People who toss and turn in their sleep are twice as likely to suffer a heart attack, research suggests. Scientists said regular waking in the night should be seen as a warning of future ill-health.The study of nearly 13,000 people found that people who struggled to sleep through the night were 99 per cent more likely to suffer from heart attacks or severe angina. Those who took more than half an hour to fall asleep or got less than six hours of sleep a night were also at increased risk. The Japanese research did not establish why there were such a strong association between sleep and heart health. But scientists said that the act of constant waking might cause “overactivity” in the nervous system, which could raise heart the heart rate and blood pressure, placing extra strain on the heart. Poor sleep could also be a symptom of poor health, meaning that those with heart problems were less likely to get a decent night’s sleep. The research found people who took more than half an hour to fall asleep had a 52 per cent increased heart attack risk and 48 per cent increased risk of a stroke. And those who got less than six hours of sleep a night were 24 per cent more likely to have a heart attack.

Ai dịch được tui công nhận người đó giỏi thiệt!

1
19 tháng 9 2017

Theo các nhà nghiên cứu, những người không muốn ngủ có nguy cơ mắc bệnh đau tim gấp đôi nguy cơ đau tim bình thường . Các nhà khoa học cho biết thức giấc thường xuyên vào ban đêm được xem như một lời cảnh báo về sức khoẻ không lành mạnh trong tương lai. Nghiên cứu gần đấy cho thấy rằng 13.000 người là những người phải vật lộn để ngủ vào ban đêm là 99% có nguy cơ bị đau tim hoặc đau thắt ngực nghiêm trọng. Những người mất hơn nửa giờ để ngủ hoặc ngủ ít hơn sáu giờ đồng hồ cũng có nguy cơ gia tăng bệnh . Nghiên cứu của Nhật Bản đã không xác định được lý do tại sao lại có một mối liên hệ mạnh mẽ giữa giấc ngủ và sức khoẻ của trái tim. Nhưng các nhà khoa học cho biết, hành động thức tỉnh liên tục có thể gây ra tình trạng "kích hoạt quá mức" trong hệ thần kinh, làm tăng nhịp tim và huyết áp, gây thêm căng thẳng lên tim. Ngủ kém cũng có thể là triệu chứng của tình trạng sức khoẻ kém, có nghĩa là những người có vấn đề về tim ít có khả năng ngủ ngon giấc. Cuộc nghiên cứu cho thấy những người phải mất hơn nửa giờ để ngủ có nguy cơ đau tim tăng 52% và 48% nguy cơ cơ thể bị đột quỵ tăng cao. Và những người có ít hơn sáu giờ để ngủ một đêm là 24 % nhiều khả năng bị đau tim.

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.   Millions of people are using cellphones today. In many places, it is actually considered unusual not to use one. In many countries, cellphones are very popular with young people. They find that the phones are more than a means of communication - having a mobile phone shows that they are cool and connected.   The explosion in mobile phone use around the...
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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.

   Millions of people are using cellphones today. In many places, it is actually considered unusual not to use one. In many countries, cellphones are very popular with young people. They find that the phones are more than a means of communication - having a mobile phone shows that they are cool and connected.

   The explosion in mobile phone use around the world has made some health professionals worried. Some doctors are concerned that in the future many people may suffer health problems from the use of mobile phones. In England, there has been a serious debate about this issue. Mobile phone companies are worried about the negative publicity of such ideas. They say that there is no proof that mobile phones are bad for your health.

   On the other hand, medical studies have shown changes in the brain cells of some people who use mobile phones. Signs of change in the tissues of the brain and head can be detected with modern scanning equipment. In one case, a traveling salesman had to retire at young age because of serious memory loss. He couldn't remember even simple tasks. He would often forget the name of his own son. This man used to talk on his mobile phone for about six hours a day, every day of his working week, for a couple of years. His family doctor blamed his mobile phone use, but his employer's doctor didn't agree.

   What is it that makes mobile phones potentially harmful? The answer is radiation. High-tech machines can detect very small amounts of radiation from mobile phones. Mobile phone companies agree that there is some radiation, but they say the amount is too small to worry about.

   As the discussion about their safety continues, it appears that it's best to use mobile phones less often. Use your regular phone if you want to talk for a long time. Use your mobile phone only when you really need it. Mobile phones can be very useful and convenient, especially in emergencies. In the future, mobile phones may have a warning label that says they are bad for your health. So for now, it's wise not to use your mobile phone too often.

Question: The phrase “negative publicity” in paragraph 2 most likely means _______.

A. poor ideas about the effects of cellphones

B. information on the lethal effects of cellphones

C. the negative public use of cellphones

D. widespread opinion about bad effect of cellphones

1
22 tháng 8 2018

Đáp án B.

In this digital age, many people think that young adults spend all their time on the computer. And a new government survey of how young adults spend their leisure time says that 87 percent of people in the UK between the ages of 13 to 19 use the Internet every day. But it’s still important for young people to go out with friends. And the most popular evening out is going to the cinema: 42 percent say it’s their favourite way to spend an evening. For people who don’t go out, not surprisingly,...
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In this digital age, many people think that young adults spend all their time on the computer. And a new government survey of how young adults spend their leisure time says that 87 percent of people in the UK between the ages of 13 to 19 use the Internet every day. But it’s still important for young people to go out with friends. And the most popular evening out is going to the cinema: 42 percent say it’s their favourite
way to spend an evening.
For people who don’t go out, not surprisingly, television is more popular than radio. 82 percent say that they watch television for more than ten hours a week – mainly for films and news programmes – but only 23 percent listen to the radio. Music is always a favourite topic, but it seems that many people listen to music than can play a music instrument. The survey reveals that 38 percent watch live music, but 30 percent of people between 13 and 19 can play a musical instrument.
Only 32 percent of young adults play sports; with football, swimming, and cycling the most popular activities. But that means that more than two-thirds don’t play any sport!
Leisure Time Survey of Teenagers In The UK
• (1)_________ percent of teenagers use the Internet every day.
• The most popular leisure activity is going to the cinema: (2)_________ percent say it is their favourite evening activity.
• (3)__________ percent of people say that they watch TV for more than (4) _________ hours a week, but only (5)_________ percent listen to the radio.
• (6)__________ percent of young people watch live music, but only (7)_______ percent can play a musical instrument.
• Only (8)__________ percent of young adults play sports. Football, swimming, and cycling are the most popular sports.

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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.   Millions of people are using cellphones today. In many places, it is actually considered unusual not to use one. In many countries, cellphones are very popular with young people. They find that the phones are more than a means of communication - having a mobile phone shows that they are cool and connected.   The explosion in mobile phone use around the...
Đọc tiếp

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.

   Millions of people are using cellphones today. In many places, it is actually considered unusual not to use one. In many countries, cellphones are very popular with young people. They find that the phones are more than a means of communication - having a mobile phone shows that they are cool and connected.

   The explosion in mobile phone use around the world has made some health professionals worried. Some doctors are concerned that in the future many people may suffer health problems from the use of mobile phones. In England, there has been a serious debate about this issue. Mobile phone companies are worried about the negative publicity of such ideas. They say that there is no proof that mobile phones are bad for your health.

   On the other hand, medical studies have shown changes in the brain cells of some people who use mobile phones. Signs of change in the tissues of the brain and head can be detected with modern scanning equipment. In one case, a traveling salesman had to retire at young age because of serious memory loss. He couldn't remember even simple tasks. He would often forget the name of his own son. This man used to talk on his mobile phone for about six hours a day, every day of his working week, for a couple of years. His family doctor blamed his mobile phone use, but his employer's doctor didn't agree.

   What is it that makes mobile phones potentially harmful? The answer is radiation. High-tech machines can detect very small amounts of radiation from mobile phones. Mobile phone companies agree that there is some radiation, but they say the amount is too small to worry about.

   As the discussion about their safety continues, it appears that it's best to use mobile phones less often. Use your regular phone if you want to talk for a long time. Use your mobile phone only when you really need it. Mobile phones can be very useful and convenient, especially in emergencies. In the future, mobile phones may have a warning label that says they are bad for your health. So for now, it's wise not to use your mobile phone too often.

Question: What could be the most suitable title for the passage?

A. Technological Innovations and Their Price

B. The Way Mobile Phones Work

C. Mobile Phones: A Must of Our Time

D. The Reasons Why Mobile Phones Are Popular

1
13 tháng 4 2019

Đáp án 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.   Millions of people are using cellphones today. In many places, it is actually considered unusual not to use one. In many countries, cellphones are very popular with young people. They find that the phones are more than a means of communication - having a mobile phone shows that they are cool and connected.   The explosion in mobile phone use around the...
Đọc tiếp

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.

   Millions of people are using cellphones today. In many places, it is actually considered unusual not to use one. In many countries, cellphones are very popular with young people. They find that the phones are more than a means of communication - having a mobile phone shows that they are cool and connected.

   The explosion in mobile phone use around the world has made some health professionals worried. Some doctors are concerned that in the future many people may suffer health problems from the use of mobile phones. In England, there has been a serious debate about this issue. Mobile phone companies are worried about the negative publicity of such ideas. They say that there is no proof that mobile phones are bad for your health.

   On the other hand, medical studies have shown changes in the brain cells of some people who use mobile phones. Signs of change in the tissues of the brain and head can be detected with modern scanning equipment. In one case, a traveling salesman had to retire at young age because of serious memory loss. He couldn't remember even simple tasks. He would often forget the name of his own son. This man used to talk on his mobile phone for about six hours a day, every day of his working week, for a couple of years. His family doctor blamed his mobile phone use, but his employer's doctor didn't agree.

   What is it that makes mobile phones potentially harmful? The answer is radiation. High-tech machines can detect very small amounts of radiation from mobile phones. Mobile phone companies agree that there is some radiation, but they say the amount is too small to worry about.

   As the discussion about their safety continues, it appears that it's best to use mobile phones less often. Use your regular phone if you want to talk for a long time. Use your mobile phone only when you really need it. Mobile phones can be very useful and convenient, especially in emergencies. In the future, mobile phones may have a warning label that says they are bad for your health. So for now, it's wise not to use your mobile phone too often.

Question: According to the passage, cellphones are very popular with young people because _______.

A. they make them look more stylish

B. they are worrying

C. they are a means of communication

D. they are considered unusual

1
30 tháng 1 2019

Đáp án 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.   Millions of people are using cellphones today. In many places, it is actually considered unusual not to use one. In many countries, cellphones are very popular with young people. They find that the phones are more than a means of communication - having a mobile phone shows that they are cool and connected.   The explosion in mobile phone use around the...
Đọc tiếp

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.

   Millions of people are using cellphones today. In many places, it is actually considered unusual not to use one. In many countries, cellphones are very popular with young people. They find that the phones are more than a means of communication - having a mobile phone shows that they are cool and connected.

   The explosion in mobile phone use around the world has made some health professionals worried. Some doctors are concerned that in the future many people may suffer health problems from the use of mobile phones. In England, there has been a serious debate about this issue. Mobile phone companies are worried about the negative publicity of such ideas. They say that there is no proof that mobile phones are bad for your health.

   On the other hand, medical studies have shown changes in the brain cells of some people who use mobile phones. Signs of change in the tissues of the brain and head can be detected with modern scanning equipment. In one case, a traveling salesman had to retire at young age because of serious memory loss. He couldn't remember even simple tasks. He would often forget the name of his own son. This man used to talk on his mobile phone for about six hours a day, every day of his working week, for a couple of years. His family doctor blamed his mobile phone use, but his employer's doctor didn't agree.

   What is it that makes mobile phones potentially harmful? The answer is radiation. High-tech machines can detect very small amounts of radiation from mobile phones. Mobile phone companies agree that there is some radiation, but they say the amount is too small to worry about.

   As the discussion about their safety continues, it appears that it's best to use mobile phones less often. Use your regular phone if you want to talk for a long time. Use your mobile phone only when you really need it. Mobile phones can be very useful and convenient, especially in emergencies. In the future, mobile phones may have a warning label that says they are bad for your health. So for now, it's wise not to use your mobile phone too often.

Question: The word “potentially” in paragraph 4 is closet in meaning to _______.

A. possibly

B. privately

C. obviously

D. certainly

1
4 tháng 2 2017

Đáp án 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.   Millions of people are using cellphones today. In many places, it is actually considered unusual not to use one. In many countries, cellphones are very popular with young people. They find that the phones are more than a means of communication - having a mobile phone shows that they are cool and connected.   The explosion in mobile phone use around the...
Đọc tiếp

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.

   Millions of people are using cellphones today. In many places, it is actually considered unusual not to use one. In many countries, cellphones are very popular with young people. They find that the phones are more than a means of communication - having a mobile phone shows that they are cool and connected.

   The explosion in mobile phone use around the world has made some health professionals worried. Some doctors are concerned that in the future many people may suffer health problems from the use of mobile phones. In England, there has been a serious debate about this issue. Mobile phone companies are worried about the negative publicity of such ideas. They say that there is no proof that mobile phones are bad for your health.

   On the other hand, medical studies have shown changes in the brain cells of some people who use mobile phones. Signs of change in the tissues of the brain and head can be detected with modern scanning equipment. In one case, a traveling salesman had to retire at young age because of serious memory loss. He couldn't remember even simple tasks. He would often forget the name of his own son. This man used to talk on his mobile phone for about six hours a day, every day of his working week, for a couple of years. His family doctor blamed his mobile phone use, but his employer's doctor didn't agree.

   What is it that makes mobile phones potentially harmful? The answer is radiation. High-tech machines can detect very small amounts of radiation from mobile phones. Mobile phone companies agree that there is some radiation, but they say the amount is too small to worry about.

   As the discussion about their safety continues, it appears that it's best to use mobile phones less often. Use your regular phone if you want to talk for a long time. Use your mobile phone only when you really need it. Mobile phones can be very useful and convenient, especially in emergencies. In the future, mobile phones may have a warning label that says they are bad for your health. So for now, it's wise not to use your mobile phone too often.

Question: The word “they” in paragraph 2 refers to _______.

A. doctors

B. ideas

C. professionals

D. companies

1
19 tháng 7 2017

Đáp án D.

It is widely believed that boys are less interested in fashion than girls. While it is true that fashion for guys is not as widely followed as fashion for girls, it is becoming more and more important. Girls’ fashion (1) _________ to change more often, or at least it is more widely advertised. You can’t help (2) _________ when fashion gets serious. One minute everyone is wearing one (3) _________ brand of trainers; six months later, something new is in and a perfectly good pair of trainers gets...
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It is widely believed that boys are less interested in fashion than girls. While it is true that fashion for guys is not as widely followed as fashion for girls, it is becoming more and more important. Girls’ fashion (1) _________ to change more often, or at least it is more widely advertised. You can’t help (2) _________ when fashion gets serious. One minute everyone is wearing one (3) _________ brand of trainers; six months later, something new is in and a perfectly good pair of trainers gets pushed to the back of the wardrobe. At some schools, the abolition of school uniform has also had (4) _________ an impact on what teenagers wear.In other schools, where uniforms are morecommon, keeping up with teenage fashion is less (5) _________ than in schools where kids can wear casual clothes. Nowadays, it costs more and more to stay (6) _________ fashion and this can mean some students feel (7) _________ ifwhat they are wearing is not trendy enough. Some kids may even feel ashamed(8) _______their parents don’t have enough money to buy them the latest gear. The pressure from friends and the media to be trendy is so great thatit is difficult to(9) _________. For adults, it is easier to ignore the peer pressure, but (10)________a teenager-boy or girl-you need a lot of courage to say no to fashion

.1.A. looks B. comes C. becomes D. seems

2. A. to notice B. noticing C. to raise awareness D. awareness raising

3. A. similar B. same C. particular D. peculiar

4. A. fairly B. quite C. very D. really

5. A. profitable B. wealthy C. economic D. expensive

6. A. at B. by C. for D. in

7. A. embarrassed B. shameful C. shameless D. shy

8. A. if B. unless C. provided D. whether

9. A. refrain B. resist C. react D. retain

10. A. as B. from C. with D. like

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