1.These planes can fly____ than the old ones.
A.as fast three times
B.three times as fast
C.three times fast
D.three times faster
2.You must have read about Dickens long ago, ____?
3.As a good leader, you have to know how to____your group members and keep them high.
4.A lot of species have __________ from the world, due to natural or human causes.
5.I____that time is more valuable than money.
A.hardly need say
B.need hardly say
C.need hardly to say
D.hardly need to say
6.Wang Ling, one of my friends, is very good at English. He speaks English as if he ____ an Englishman.
7.Every month more and more people sign up to the Internet, looking for information and (entertainment), or simply because they do not want to be left behind.
8.It was Lin Song who broke the rules of the school,____?
9.This river is so big that it is impossible to build a ____ under it without modern technology.
10.If someone on the network,using another computer,wants to use one of the files on the server,his or her computer would (retrieve) that file from the server.
A.find and obtain
B.search and fix
C.use and save
D.find and edit
11.One of the worlds most deadly health problems is spreading to new places. The problem is heart disease and it is affecting more and more people in developing countries. For years heart disease has been the number one cause of death in most industrial nations. The heart disease has claimed more life than cancer, accidents or Aids. In the past in most developing nations fewer people died from heart disease. They died instead from diseases such as lung disease. Now the World Health Organization has warned that heart disease is increasing rapidly in almost every developing nation. Why? One reason is that people in developing nations are living longer. Another reason is that many people have changed the way they live. They now eat more fat and salt and eat fewer fruits and vegetables. They drink more alcohol and they smoke more tobacco products. More people also work in offices now. They sit at the desk all day. They do not get enough physical exercise. The World Health Organization is worried about the increase in heart disease in developing countries. It has called on health experts in these countries to learn more about the problem. Which of the following is NOT the cause of heart disease in developing countries?
12.The trousers____fit for him.
13.Your coat is dirty,____it for you?
A.Am I washing
B.Will I wash
C.Am I going to wash
D.Shall I wash
14.You don’t have to pay any ____ on personal belongings.
15.Some people think that Diana＇s death is not an _________ but a murder.
16.He can play almost every kind of music instrument but he is good ____.
A.at the flute
C.at a flute
D.at that flute
17.I don’t know whether you happen ____ , but I’m going to study in the U. S.
A.to be heard
B.to be hearing
D.to have heard
18.He got to the station early, ____ missing his train.
A.in the case of
C.for fear of
D.in search of
19.In paradise the (dwellings) are too far from each other for visiting.
20.The investigators found that more should be done for ____ in India.