1、（ ） used to be considered impossible has now turned into realities. 单选题 2分

2、The course normally attracts 50 students per year,（ ） up to half are from overseas. 单选题 2分

3、I don' t think （ ） possible to master a foreign language without much hard work. 单选题 2分

4、He stared at her a brief moment, seeing the fear in her face, but also a loathing for all men involving in the making and dispatch of nuclear weapons. 单选题 2分

5、My teacher lent me a book yesterday. It was exactly （ ） I needed to finish my paper. 单选题 2分

6、Johnson,along with his friends,（）the disabled in his neighborhood do the housework once a week. 单选题 2分

7、They lost their way in the forest,and（）made matters worse was that night began to fall. 单选题 2分

8、I will leave（）to your judgment whether that's the best solution to the problem. 单选题 2分

9、There are some children（）behavior is generally unacceptable in this school. 单选题 2分

10、The firm accident had come to light（）the men arrested were actually responsible for the accident. 单选题 2分

11、I want you to tell my friend your very interesting experience（）you have told it to me. 单选题 2分

12、We keep the meat in the fridge，（）it doesn't go bad. 单选题 2分

13、After（）seemed an endless wait，it was his turn to enter the doctor's office. 单选题 2分

14、Frank told his mother that he（）all the homework before he went out to play with Tom. 单选题 2分

15、Anyone（）has something interesting to concentrate on won't find life boring. 单选题 2分

16、He finally realized how（）his father’s advice was. 单选题 2分

17、In the early twentieth century，the “Model T"automobile was mass produced and sold at a price（）could afford. 单选题 2分

18、After seemed an endless wait，it was finally his turn to have the job interview. 单选题 2分

19、I suppose that when come back in ten years all these old houses will （ ）. 单选题 2分

20、The old temple （ ） roof was damaged in a storm is now under repair. 单选题 2分

21、Have you seen Henry lately？My boss wants to know （ ）. 单选题 2分

22、It worried her bit （ ） her hair was turning gray. 单选题 2分

23、（ ） makes mistakes must correct them. 单选题 2分

24、The electricity was cut off while the film （ ）. 单选题 2分

25、His father was an under-paid worker，（ ） hard life turned him into a rebel. 单选题 2分

26、She is very close to her roommate （ ） she has shared a lot of secrets. 单选题 2分

27、（ ） he had a reputation for being a careful driver, his accident came as quite a surprise. 单选题 2分

28、Frankly speaking,I’d rather you （ ） in this confidential case. 单选题 2分

29、You （ ） about your math exam result. You have got the highest score in our class. 单选题 2分

30、It the first week's payment represented a week of very hard work-so hard that it might have been described as slavery if it hadn't been for its aim and end. 单选题 2分

31、I'd get the book for you （ ） I could remember who last borrowed it. 单选题 2分

32、While crossing the mountain area，all the men carried guns lest they （ ） by wild animals. 单选题 2分

33、We had to get him to the hospital right away.Otherwise,it （ ） too late. 单选题 2分

34、I wish I （ ） longer this morning, but I had to get up and come to class. 单选题 2分

35、The printer doesn' t work Don't you think it's about time we （ ） it? 单选题 2分

36、I wouldn’t have gone there if I （ ） that the exhibition was closed. 单选题 2分

37、Our environment becomes worse and worse，and it's time that everyone （ ） something about it. 单选题 2分

38、“The market isn't open tonight."“If I had known,I （ ） to drive over here." 单选题 2分

39、Without trees our world （ ） a much drier place. 单选题 2分

40、“Since you are nearly 35,it’s about time you （ ） married,”the mother told her son. 单选题 2分

41、It was because of the bad condition of the house （ ） he decided to sell it and buy a new one. 单选题 2分

42、（ ） he heard he was going to be promoted to Chief Financial officer. 单选题 2分

43、The speaker’s Chinese is not so good, but he could make himself （ ）. 单选题 2分

44、There （ ） nothing more for discussion, the meeting ended earlier than expected. 单选题 2分

45、My mother，（ ） whether anyone would come home to help her, had to prepare the supper all by herself. 单选题 2分

46、She did not hear what you said because she was completely （ ） in her reading. 单选题 2分

47、The criminal was brought in with his hands （ ） behind his back. 单选题 2分

48、The teacher，（ ） whether anyone would come to help him, decided to prepare for the experiment by himself. 单选题 2分

49、He rushed into the room，his face( )with sweat. 单选题 2分

50、( )should not become a big disadvantage in his work as an accountant. 单选题 2分

51、She spent the last day of her vacation （ ） a final look around the harbor. 单选题 2分

52、The world's supplies of petroleum （ ）. 单选题 2分

53、The English verb system has a （ ） complicated tense system than some other languages. 单选题 2分