______ the new policy, we are now having a happy life.

A. Thanks to　　　 B. Because　　　　 C. For　　　　 D. Thanks for

Wang Zhizhi must have arrived in Beijing yesterday, _______?

A. haven’t he　　 B. mustn’t he　 C. didn’t he　 D. hasn’t he

“In no condition 　　　 you are a Chinese. ”Dad told me before I went abroad.

A. you should forget　　　　　　　　　　　　 B. forget you

C. shouldn’t you forget　　　　　　　　　　 D. should you forget

The traveler _______ walking until he arrived at a small village, where he decided to have a rest.

A. put on 　　　 B. took up 　　　　 C. gave up 　　　　 D. kept on

______ has helped to save the drowning girl is worth praising.

A. Who　　 B. the one 　　C.Anyone 　　　D.Whoever

----Are you pleased with what he has done??　

----Not in the least. It couldn’t be ____.?

A. so bad 　 B. much better　 C. any worse 　 D. the best

We can never expect ____ bluer sky unless we create ____ less polluted world.

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

We students should hunger_____ knowledge and_____ ourselves with knowledge for the competition nowadays is very fierce.

　 A. with, supply　　 B. for, equip　　 C. to, relate　　 D. for, feed

A doctor can expect______at any hour of the day or night.

A.calling　  B.to call　 C.being called 　 D.to be called

Because of______mail we receive，we may not be able to reply to your letter．Please remember to include your full name with your letter．

A.a great many of　 B．a large number of

C．a large amount of D．a great plenty of