35. ---Jack, how did it ______ that you made so many mistakes in your homework?

　 ---I myself haven't figured it out yet.

　　 A. occur to　　　　 B. come about　　　　　 C. bring about　　　　 D. break out

34. -He looks hot and dry.

-So　　 you if you had a temperature of 40℃.

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

33. ---Tom, did Mr. Alex join in your discussion?

　 ---No, he ______, but he happened to have fallen ill.

　　 A. would like to　　 B. was to have　　 C. will　　　　　 D. was going to join

32. ---The weather isn't good enough for an outing, is it?

　 ---Not in the least. We can't have ______ at this time of the year.

　　 A. a nicer day　　 B.　 a worse day　　　 C. a worst day　　　　 D. so fine a day

31. ___ you have found, you should give it back___ it belongs to.　

　 　　A. However, to anyone　　 　　　　B. Whatever, no matter who

　 　　C. No matter what, whoever　 　　　D. Whatever, to whoever

30. Pakistan does not ______ the possibility of a war starting with India, but promises to do everything it can to reduce tensions.

　　 A. give out　　　　　 B. rule out　　　　　 C. turn out　　　　　 D. send out

29.The World Trade Organization finally opened its door to China on November 10, ___a 15-year wait.

　　 A. only to end　　　　 B. ending　　　　 C. to end　　　　　 D. and ends

28. ---Sorry to have hurt you.

　 --- ______. You didn't mean to, did you?

　　 A. No problem　　　 B. Forget it　　　　 C. All right　　　　 D. Don't say so

27. The new manager is intelligent and hard-working, and ______, he is very charming.

　　 A. therefore　　　 B. however　　　 C. moreover　　　　 D. instead