15、- How soon could they cover the distance?

- ____________.

A. For two hours　　　 B. During the two hours

C. After two hours　　　　 D. In two hours

14、- Sir, we have failed to work out this problem. What is exactly the right way?

- Look. Only in this way ________ , but you boys _____ a wrong way.

A. you can work it out; take　　　　　　 B. you can work out it; take

C. can you work it out; take　　　　　　 D. can you work it out; took

13、Not until he got to the factory _______that he had lost his papers.

A. he found　　 B. did he find　　　 C. had he found　　 D. has he found

12、The animal is ______; we must do something to save it.

A. dangerous　　 B. a danger　 C. in danger　 D. dangerous one

11、In that country about 80 percent of the population _____ farm.

A. live on　　　 B. lives on　　 C. live by　　　 D. lives by

10、- What are those men nover there?

- _________ Green Peace.

A. A group calling themselves　　　 B. A group called by

C. Called by　　　　　　　　　　　　　　 D. Calling

9、- I have a very bad cold.

- Well, have you ever heard of a saying which goes “_______ a cold and starve a fever?”

A. feeding　　 B. to feed　　 C. fed　　 D. feed

8、_______ lying on the floor, the old man was immediately taken to hospital.

A. Finding　　 B. Being found　　 C. Found　　 D. Having found

7、The boy is not ________ he used to be; he looks ________.

A. what; strong　 B. what; stronger　 C. that; strong　　 D. that; stronger

6、_______ from his family for over two years, he is now eager to go back home.

A. Having been separated　 　　　　B. Being separated

C. Separating　　　　　　　　　　　　　 D. Having separated