34. ______ my colleagues and myself I thank you very much.

A. On behalf of 　　　B. On my behalf　　 C. On the behalf of　 D. On our behalf

33. 27. ______ I am concerned, everything will go smoothly.

　 A. As long as　　　　　　　 B. As far as　　　　　　　 C. As much as　　　　　 D. As well as

32. -I meant 　　　you to the host at the party ,but I forgot.

　　　 -That’s all right. Some other time, maybe.

　　　 A. to introducing　　　 B. having introduced　 C. introducing　　　　　 D. to introduce

31. 　　　　　from other continents for millions of years, Australia has many plants and animals not found in any other country in the world.

　　　 A. Having separated　 B. Separating　　 　　C. Being separated　 　 D. Having been separated

30. -We only have seats in the very back row.

-　　　　 . I’ll take two tickets.

　　　 A. That’s OK　 B. I don’t quite follow　　 C. It’s a pity　 D. Funny you say that

29. We have missed the last bus. I’m afraid we have no______ but to take a taxi．

　 A. choice　　　　 　　 B. way　 　　 　　　　C. selection　　　　　　 D. connection

28. The chief reason for the population growth isn’t so much a rise in birth rates 　　　　a fall in death rates as a result of improvements in medical care.

　　　 A. and 　　　　　　　　　　 B. as　　　　　　　　　　　　 C. but　　　　　　　　　　　 D. or

27. Happiness is as a butterfly which, when pursued, is always ____ our grasp.

　　 A. under　 　 　　　B. over　　 　　　　　　　　　　 C. beyond　 　　　　　　　 D. against

26. -How do you think I should receive the reporter?

　　　 -　　　 you feel about him, try to be polite.

　　　 A. How　　　　　　　　　　 B. What　　　　　　　　　　 C. Whatever　　　　　　　 D. However

25. They 　　　　a certain amount of working experience through voluntary work.

　　　 A. accumulated　　　　　 B. accomplished　　　　 C. abandoned　　　　　　 D. attempted