21. The interest ____be divided into five parts, according to the agreement made by both sides,” declared the judge.　　　　　　　　　　　　　　　　　　 　　　(2004 Chongqing)　　　　　　　　

　 　A. may　　　　 　　B. should　　　　 　C. must　　　　　 D. shall

20. -The room is so dirty. ______ we clean it?　　　　 -Of course.　 (2003Spring)

　 A. Will 　　　　　　B. Shall　　　　 　C. Would　　　　　 D. May

19. Naturally, after I told her what to do, my daughter ___ go and do the opposite!

A. may 　　　　　　　B. can　　　　　　 C. must 　　　　　D. should　 (2003Anhui)

18. How ____ you say that you really understand the whole story if you have covered only part of the article? A. can 　B. must C. need　 　　　　D. may (2003Shanghai)

17. A left-luggage office is a place where bags _____be left for a short time, especially at a railway station 　　　　　　　　　　　　　　　　　　　　　　　　( NMET2003)

　　 A. should　　　 　B. can　　　　　 　C. must　　　　　 D. will

16. _______ be sent to work there?　　　　　　　　　　　　　　　　　　 (2002Shanghai)

A. Who do you suggest　　　　　　　　 B. Who do you suggest that should

C. Do you suggest who should　　　　 D. Do you suggest whom should

15. It is hard for me to imagine what I would be doing today if I _______ in love, at the age of seven, with the Melinda Cox Library in my hometown.　　　　 (2002Shanghai)

A. wouldn't have fallen　 　 B. had not fallen　 C. should fall　 D. were to fall

14. It has been announced that candidates __________ remain in their seats until all the papers have been collected.　　　　　　　　　　　　　　　　　　　 (2002Shanghai)

A. can　　 　　 　B. will　　　　　 C. may　　 　　　 D. shall

13. -I hear you’ve got a set of valuable Australian coins. __ _I have a look?

-Yes, certainly.　　　　　　　　　　　　　　　　　　　　　　　　　 (2002spring)

　A. Do　 　　　　　　B. May　 　　　　　C. Shall　 　　　　D. Should　

12. ─Is John coming by train? 　─He should, but he ____not. He likes driving his car.

　 A. must　　　 　　　B. can　　　　　 　C. need　　　　　 　D. may　　　 ( MNET2002)