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 56 to 64Millions of people are using cell phones today. In many places, it is actually considered unusual not to use one. In many countries, cell phones 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...
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 from 56 to 64
Millions of people are using cell phones today. In many places, it is actually considered unusual not to use one. In many countries, cell phones 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 heath problems from the use of mobile phones. In England, there has 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 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 phone 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 phone 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 phone may have a warning label that says they are bad for your health. So for now, its wise not to use your mobile phone too often.
According to the writer, people should _____
A. only use mobile phones in urgent cases
B. only use mobile phones regularly
C. keep off mobile phones regularly
D. never use mobile phones in all cases
1. Would you mind if I used your mobile phone to make a phone call?
2. It is over 10 years since she came back to her home village
3. A bridge is being built over this river by the workers at present
4. Nam is not only tired but also hungry
5. Vinh is always forgeting his homework/Vinh is in the habit of forgeting his homework
6. I asked her whether she was going to see him off the the station
7. It's fobidden to walk on the grass
8. My grandmother is too old to work hard
1. Would you mind if I used your mobile phone to make a phone call ?
2. It is over 10 years since she came back to her home village.
3. A bridge is being built over this river by the workers at present.
4. Nam is not only tired but also hungry.
5. Vinh is always forgetting his homework.
6. I asked her if she was going to see him off at the station.
7. It's forbidden to walk on the grass.
8. My grandmother is too old to work hard.