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
12. You can choose _____ book you like among these.
A. no matter what B. whatever C. whose D. whichever
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
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
15. The line is engaged. I can't _____ now.
A. get on B. get along C. get through D. get down
16. We should prevent pollution ________ happily.
A. to live B. for living C. from living D. living
17. As we all know, ______ knowledge comes from _______ practice.
A. the; the B. a; a C. the ;× D. ×; ×
18. Sports build the body _______ reading builds the mind.
A. while B. when C. as D. for
19. The mother ________ her son's success in the newspaper.
A. learned about B. learned C. heard D. learned from
20. "Don't forget to come to my birthday party tomorrow.""__________."