20. "Don't forget to come to my birthday party tomorrow.""__________."

A. I don’t'　　　　　 B. I won't　　　　　 C. I can't　　　　　 D. I haven't　

19. The mother ________ her son's success in the newspaper.

A. learned about　 B. learned　　　　　　　　　 C. heard　　　　　　　　　　 D. learned from

18. Sports build the body _______ reading builds the mind.

A. while　　　　　　　　 B. when　　　　　　　　　　　 C. as　　　　　　　　　　 D. for

17. As we all know, ______ knowledge comes from _______ practice.

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

16. We should prevent pollution ________ happily.

A. to live　　　　　　　 B. for living　　　　　　　　　 C. from living　　　　 D. living　

15.　 The line is engaged. I can't _____ now.

A. get on　　　　　　　 B. get along　　　　　　 C. get through　　 D. get down　

14.　 It had rained for several days. The clothes had _____ near the fire to dry.

A. hang up　　 B. to hung up　　　　　　　 C. to be hung up　　　　 D. to be hanged up　　

13.　 This kind of paper was as soft and light as silk but ______ expensive.

A. much less　　　　 B. much little　　　　　　 C. many less　　　　 D. much more than　　

12.　 You can choose _____ book you like among these.

A. no matter what　　　　 B. whatever　　　　　 C. whose　　　　　　　 D. whichever

11.　 --Hello. May I speak to Mr. Wang, please?　　　　 -- _______.

A. Hold the line. please　　　 B. Wait for a minute　　 C. Here it is　　　　　 D. Here he is