33. _______ his return from Britain, he began his research work.

　 A. Immediately　　 B. On　　 C. When　　 D. As soon as

32. He is an English teacher, _______, a professor of English.

　 A. that is　　 B. in other words　　 C. or rather　　 D. even if

31. The problem they asked just now was _______ the computers should be stored.

　 　A. that　　 B. in which　 C. where　 D. because

30. --- Hello, is that Rik?

　 --- Yes, speaking. You _______ rather nervous. _______?

A. look…Is anything the matter

B. sound…Is there anything wrong.

C. hear…Does anything matter

D. seem…Is anything gone wrong

29. The students__________ that the library be kept open during the vacation.

　 A. wished　　 B. insisted on　　 C. urged　　 D. hope

28. Which of the following is correct?

A. Never in my life have I seen such an interesting person.

B. Seldom Mr. Smith goes to the zoo with his children.

C. The door was opened and in three policemen came.

D. Listen! There goes it.

27. Your plan calls ________ a lot of money and effort.

　 A. in　　 B. for　　　 C. on　　 D. off 　

26. Your shirt _______. It is too dirty.

　 A. needs to be washed　 B. needs wash　 C. need washing　 D. need wash

25. 　Living in such a village is really ____________ noise and pollution.

A. free from　 B. free of　　 C. get rid of　　　 D. escape

24. Which of the following is NOT correct?

A. The dog turned out to be Mr Smith’s.

B. The experiment turned out to be successful.

C. The examination turned out easy.

D. The driver turned out that he was the manager of the company.