unit 6

　　1. It is reported that a （n） _________ of accidents has occurred at that crossroads.

　　A. series B. lot C. number D. amount

　　2. If someone is in the United States for good，it means he is there _________.

　　A. to do good B. temporarily C. to rest well D. permanently

　　3. Please let us have more time，_________.

　　A. shall we B. will you C. won't D. Don't you

　　4. There is no hurry. You can take your time _________ those exercises.

　　A. doing B. to do C. done D. to be doing

　　5. He spoke English so well that I took it _________ that he was an American.

　　A. for granted B. as true C. for certain D. as such

　　6. _________ we need air and water，so we need criticism and self-criticism.

　　A. Even though B. So long C. Just as D. Now that

　　7. Children are always curious _________ everything they see.

　　A. to B. for C. on D. about

　　8. Anyone，rich or poor，old or young，sick or _________ can follow a favorite hobby.

　　A. well B. good C. fine D. happy

　　9. It's desired that she _________ to teach us at least twice a week.

　　A. is B. will  C. \ D. may

　　10. _________，I should ask them some questions.

　　A. Should they  to us B. If they  to us

　　C. Were they  to us D. Had they  to us

　　11. In 1990 he caught a serious illness from _________ effects he still suffers.

　　A. that B. which C. what D. whose

　　12. He found _________ everybody know what had happened.

　　A. it necessary letting B. it necessary to let

　　C. necessary letting D. necessary to let

　　13. The interviewer should take down notes at the moment the person _________ answers the questions.

　　A. to be interviewed B. interviewing

　　C. being interviewed D. interviewed

　　14. “Car 17 won the race.”

　　“Yes，but its driver came close to _________ killed.”

　　A. being B. having been C. be D. have been

　　15. About the sixth century A.D. when few Europeans could read，the Chinese _________ paper.

　　A. invented B. had invented

　　C. have invented D. had been invented

　　16. I have two friends but _________ of them likes to go fishing with me.

　　A. none B. neither C. both D. either

　　17. His unhappy childhood _________ his bad temper.

　　A. counts for B. accounts for C. makes for D. goes for

　　18. No one doubts _________ it is true.

　　A. whether B. if C. that D. what

　　19. His brother had be a teacher，_________ he wanted to be.

　　A. who B. what C. which D. that

　　20. Not until I came to China _________ what kind of a country she is.

　　A. I knew B. I didn't know C. I did know D. did I know

　　21. It isn't quite _________ that he will be present at meeting.

　　A. sure B. right C. exact D. certain

　　22. You will never guess whom I _________ on the street yesterday.

　　A. ran over B. ran out of C. ran into D. ran up to

　　23. I don't think it is any use _________ this matter any further.

　　A. discussing B. to discuss C. to discussing D. to be discussed

　　24. In short，_________ he lives，a man belongs to some society.

　　A. whatever B. whenever C. whichever D. wherever

　　25. Judging from his manners at the party，he doesn't seem _________ much education.

　　A. to receive B. to be receiving

　　C. to have received D. to have been received

　　26. Our children and grandchildren will _________ if we don't look after our pla.

　　A. endure B. suffer C. tolerate D. bear

　　27. The news of the air crash is not yet _________ by the government.

　　A. mitted B. confirmed C. considered D. concerned

　　28. You ought to know better than _________ yourself in unnecessary expense

　　A. to involve B. involve C. involving D. involved

　　29. She walked across the meeting room _________ every one looking at her.

　　A. with B. as C. while D. when

　　30. No sooner had we sat down _________ we found it was time to go.

　　A. than B. when C. as D. while

　　31. Many a person in this circumstance _________ for a long break.

　　A. have hoped B. has hoped

　　C. are hoping D. has been hoped

　　32. It is highly desirable that a new president _________ for this university.

　　A. is appointed B. will be appointed

　　C. be appointed D. has been appointed

　　33. He was a man of fine character in all points _________ he was rather timid.

　　A. in that B. except that C. for that D. except for

　　34. I hope you don't mind me _________ you sir，but is there much money involved in the will？

　　A. asking B. to ask C. ask D. that I ask

　　35. We kept our _________ all night to frighten the wolves.

　　A. burning fire B. burnt fire C. fire burning D. fire burnt

　　36. She has wanted to be a nurse _________ since she was a young girl.

　　A. long B. often C. always D. ever

　　37. They all returned to the village _________ that the danger was over.

　　A. convincing B. convinced

　　C. to convince D. having convinced

　　38. It was in that small room _________ they worked hard and dreamed of better days to .

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

　　39. _________，you must show your ticket to go into the cinema.

　　A. No matter whoever you are B. Whomever you are

　　C. Whoever you are D. No matter who are you

　　40. He didn't _________ and so he failed the examination.

　　A. work enough hard B. work hard enough

　　C. hard work enough D. hard enough work

　　参考答案：unit 6

　　1—5 ADBAA 6—10 CDACA 11—15 DBCAB 16—20 BBCCD

　　21—25 DCADC 26—30 BBAAA 31—35 BCBAC 36—40 DBDCB