32.- Who are the teenagers gathering at the school gate?

-Well, if you __________ know, they are all my visiting students.

　 A. must　　　　　　　　　　　　　 C. may　　　　　　　 D. shall

31. His body temperature has been __________ for three days, the highest point reaching 40.5℃

A. uncommon 　　　　　 B. disordered 　　　　　　　 C. abnormal 　　　　　　　　 D. extraordinary

30. - This bag is perfect. Miss, how much does it cost?

　 - __________, but I don’t work here.

　 A. No one knows for certain　　　　　　　　 B. I’m sorry

　 C. Not to worry　　　　　　　　　　　　　 D. You can’t afford it

29. A professor at the Academy has proposed that a fund __________ to raise money.

　A. is established　　　 B.establishes　　　　　 C. establish　　　　 　D. be estalished

28. -How about the concert last night?

-Well, at least it’s _________ the one I saw last time with Joan.

A. no worse than　　 B. no better than　　　 C. not as good as　　　 D. as bad as

27. A Chinese satellite is expected to orbit Mars in 2009, __________ an agreement the　　　 country signed with Russia on Monday.

　A. thanks to　　　　 B. in spite of　　　　　 C. as a result　　　　 D. instead of

26. It was not until she got home _________ Jennifer realized she had lost her keys.

　 A. when 　　　　　　　　　 B. that 　　　　　　　　　　　　 C. where 　　　　　　　　　　 D. before

25. -I missed Jackie’s party last night because my Audi broke down.

　 - Pity! You could have borrowed mine. I __________ it.

　A. didn’t use　　　　 B. hadn’t used　　　　 C. wasn’t using　　　　 D.won’t use

24. After he retired from office, Rogers __________ painting for a while, but soon lost interest.

　A. took up　 　　　　 　　B. saved up　 　　　　 　　C. kept up　　 　　　　　　 D. drew up

23. The project _________by the end of 2007, will expand the city’s telephone network to cover　

　 2,000,000 users．

　A. being accomplished　　　　　　　　　　 B. to be accomplished　

　C. accomplished　　　　　　　　　　　　　 D. having been accomplished