21.George Mallory was an English school teacher _________ loved climbing.

　 A. who　　　　　　　 B. whom　　　　　　 C. he　　　　　　 D. which

20.It is said that SARS has killed more than __________ people worldwide.

　 A. two hundreds　　　　　　　　　　　　 B. two hundreds'　

　 C. two hundred's　　　　　　　　　　　 D. two hundred

19.My school is about twenty ____________ walk from here?

　 A. minute　　　　　 B. minutes'　　　 C. minute's　　　 D. minutes

18.Tracy can't play the match now. Please ___________ instead.

　 A. have Lily do it　　　　　　　　　　 B. have Lily to do it　　

　 C. make Lily to do it　　　　　　　　　 D. let Lily to do it

17. - Alice, you ______ on the phone.

　　 - I'm coming. Thanks.

　　 A. want　　　　　 B. are wanted　　　 C. are wanting　　 D. have wanted

16. - Did you see Tom at the party?

　　 - No, he ______ by the time I got there.

　　 A. left　　　　　 B. was leaving　　 C. had left　　　 D. has left

15. - Where is Jack, please ?

　　 - He ______ be in the reading room.

　　 A. can　　　　　 B. need　　　　　　 C. would　　　　 D. must

14. - What is a writing brush, do you know?

　　 -It's used ______ writing and drawing.

　　　 A. with　　　　　 B. to　　　　　　 C. for　　　　　 D. by

13. - It's a nice car. _____ have you been in it?

　　 - Just to Shanghai.

　　　 A. How much　　　 B. How long　　　 C. How soon　　　 D. How far

12. - This digital camera is really cheap!

　　　 - The ______ the better. I'm short of money, you see.

　　　 A. cheap　　　　 B. cheaper　　　　 C. expensive　　 D. more expensive