11. You can _____ on her because she always keeps her ______

　　A. live, word

　　B. look down, words

　　C. depend, words

　　D. rely, word

　　12. It is human beings who should be responsible _______ the harm done ____nature.

　　A. to, to

　　B. for, to

　　C. for, at

　　D. at, to

　　13. “Not having returned home yet, ____________”, his father said to the police..

　　A. his mother got worried

　　B. his mother must be worried

　　C. I think he is missing

　　D. he must have got into some trouble.

　　14. If city noises _______ from increasing, people ______ shout to be heard even at the dinner table 20 years from now.

　　A. are not kept; will have to

　　B. are not kept; have to

　　C. do not keep; will have to

　　D. do not keep; have to

　　15. When ________what you said about the environment and the economy needing to work together more, I was very much __________.

　　A. heard; impressed

　　B. hearing; impressed

　　C. hearing; impressing

　　D. heard; impressing

　　16. What you did _____his anger.

　　A. added up to

　　B. added up

　　C. added to

　　D. added

　　17. He has already achieved success_____ his wildest dreams.

　　A. at

　　B. beyond

　　C.within

　　D. upon

　　18. The headmaster arranged ______Tom to go to Britain.

　　A. as

　　B. for

　　C. to

　　D. with

　　19. The ____lights in the classroom are not bright enough.

　　A. electrically

　　B. electrician

　　C. electrical

　　D. electric

　　20. The last one ______pays the meal.

　　A. arrived

　　B. arrives

　　C. to arrive

　　D. arriving

　　参考答案：

　　1—5 BCDBA 6—10 CACBA 11—15 CBDAB 16—20 CBBDC