33. I know the mayor really well. ________, I had dinner with her last week.

A. By mistake　 　　 B. In fact　　 　　　　　　　 C. In summary 　　 D. Without hesitation

32. Bob would have helped us yesterday, but he_________.

A. was busy　 　　 B is busy　　 　　　　　　　 C. had been busy. D. will be busy

31.Alexander tried to get his work　 __________in the medical circles.

A. to recognize　　 B. recognizing　　 　　　 C. recognize　 　　 D. recognized　

30. Tom was crossing the street _________his attention was caught by a pretty girl.

A. when　　 　　　　 B. while　　 　　　　　　　 C. as if　　　 　　　 D. even if

29. People like Galieo Galilei were often punished by the church with no one ______ to their defense.

　 A. came　　　　　 B. being come　　 　　 C. coming　 　　　　 D. to come

28.Mistakes don’t just happen; they occur for a reason. Find out the reason, and then making the mistake becomes 　　　.

A. worth　　　 　 B. worthy　　　　 　　　 C. previous　　　 D. worthwhile

27. Internet shopping has many advantages, ________ the most important one is convenience.

　 　　 A. of which　　　 B. in which　　　　　 　C. for which 　　　D. among which

26. You could __________running this company if you play your cards right.

　　　 A. believe in　　　 B. end up　　　　 　　　 C. pay off　　　 　 D. make out

25. Millions of Chinese were _________ during the second world war.

　　　 A. predicted　　 　 B. deserved　 　　　　　 C. accused　　　　　　 D. butchered

23. -Peter , where did you guys go for the summer vacation?

-We________ busy with our work for months, so we went to the beach to relax ourselves.

A. were　 　　　　　　 B. have been　 　　　　　　 C. had been　 　　　 D. will be

24 -I prefer shutting myself in and listening to music all day on Sundays.

　 -That’s _______I don’t agree .You should have a more active life.

A. where　　　 　 B. how　　　　　　 　 C. when　　　　 D. what