31. The door opened and in _____.

A. he came　 B. came he　 C. did he come D. did Mr. Smith come

30.According to the Ministry of Health, by May 1, 2003, the total SARS deaths on the Chinese mainland _____to 170.

A. has come　 B. had reached　 C. increased　 D. had climbed

29.-Tom, keep your_____ on your studies.

　　 - Sure, mum. I'll keep that in_____.

A. mind; mind　 B. heart; head　 C. brain; mind　 D. heart; brain

28.You don't have to share the umbrellas. I'll give you one_____.

A. every　 B. each　 C. all　 D. both

27.The wedding party is to be held on May 18,_____ is, ten days_____ today.

A. which; from B. that; except C. that; from　 D. as; since

26.-Since you can't find a better job, why don't you stick to the present one?

　　 -Well,_____.

A.I believe not　　 B.I don't care

C. Never mind　　 D. I might as well

25. He ______. It's a shame my mobile phone was power-off.

A. ought to call me　 B. could have called me　

C. may be calling me　 D. might call me

24. We' ve　 published large quantities of books. This year___ we've published three million.

A. only　　 B. just　　　 C. alone　　 D. merely

23.-Haven't I told you that I like the beef well done?

-Yes, but I _____ it longer than I usually do.

A. was cooking　 B. will cook　 C. cooked　 D. had cooked

22._____ good, these cookies sell well.

A. Smelled　　 B. Smelling　 C. Being smelled D. To smell