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 following 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 modem 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.
According to the passage, cellphones are especially popular with young people because ____________.
A. they make them look more stylish
B. they are indispensable in every day communications
C. they keep the users alert all the time
D. they cannot be replaced by regular phones
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Chọn A
Đầu đề phù hợp nhất với bài viết là”
A. Lí do tại sao điện thoại phổ biến
B. Điện thoại. sự cần thiết của thời gian chúng ta
C. Cách mà điện thoại hoạt động
D. Đổi mới công nghệ và cái giá của chúng
John paid $20 for his meal, ________ he had thought it would cost
John ________ knowledge from many of his life experiences to his work
Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the rest in the position of the main stress in each of the following questions.
Read the following passage and mark the letter A, B, C, or D to indicate the best option for each of the blanks.
Owning a car has several advantages. ___________(27), you can go wherever you want, whenever you want. You don’t have to depend on public transport, and ___________(28), you will feel more independent. ___________(29), you are able to give lifts to friends, or carry heavy loads of shopping. ___________(30), there can be certain financial problems, especially if you live in a city. Running a car can be costly, since you have to spend quite an amount on items___________(31) petrol, servicing the car, and repairs. You might also have problem with parking, as every where is more and more crowded with cars. ___________(32) most people feel that the advantages of owning a car outweigh the disadvantages.
Điền vào ô 29
Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the rest in the position of the main stress in each of the following questions.
The storm causing flooding and landslides in Miami prompted the government to ________ hundreds from coastal towns
Mark the letter A, B, C, or D on your answer sheet to indicate the word that is opposite in
meaning to the underlined part in each of the following questions
There is a lesson for all parents in this tragic accident.
