7. Research findings show we spend about two hours dreaming every night, no matter what we ___ during the day.

A.should have done B.would have done　 C.may have done　 　 D.must have done

6.There is no one of us ___ wishes to help you.We are doing our best.

A.who　　　　　　　 B.that　　　　　　　　　 C.as　　　　　　　　 D.but

4.I have no dreams ___ to have a happy life.

A.rather than　 B.more than　　　　　　 C.other than　　　　　　 D.less than

3.The singer hasn’t performed in public for over 5 years. ___, she is very popular with young people.

A.But　　　　　 B.still　　　　　　　 C.Otherwise　　　　　　 D.Therefore

2.Could you ___ this 10-dollar bill so I can make a phone call?

A.divide　　　　　 B.tear　　　　　　　　　 C.break　　　　　　　　 D.cut

1.This is our contribution to ___ world of the 21^st century, ___ world of independence and multual understanding.

A.the;/　　　　　　 B./;a　　　　　　　　 C.a;the　　　　　　　　 D.the;a

20. -George is a wise person. -But in my opinion,he is___but polite.

A. cleverer　　　 B. braver　　　 C. more　 brave　 D. less　 brave

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19. -Would you tell me____you want you tea, with sugar or milk?-Sugar, please.

A. whether　　　 B. when　　　 C. what　　　　 　D. how

18. -How many people are still leading____life under____poverty line in the world? -Perhaps one　 fourth.

A. the; 不填　　 B. a; the　　　　 C. a; a　　　　 D. 不填; 不填

17. ____on the top of the mountain is an ancient tower dating back to hundreds of years ago.

A. To　 stand　　 B. Having stood　　 C. Standing　　 D. Stand