26. He raised his voice so that he could make himself____.
A. hearing B. to hear C. heard D. hear

27. When I came in, I found a map___ on the floor.
A. lying B. lie C. lies D. lain

28. The sun ___ in the east and___ in the west.
A. raises ; set B. rise; sets 
C. rises; sets D. rises; set

29. Miss Gao ___ English on the radio every morning.
A. had studied B. studies C. study D. studied

30. Our teacher will return by the time school____.
A. will begin B. began C. is beginning D. begins

31. Listen! Someone ___ at the door of the meeting-room.
A. knocked B. knocks C. is knocking D. was knocking

32. The swimming pool is closed today because the workers___.
A. have made repairs B. make repairs
C. are making repairs D. are made repairs

33. Your teacher of Chinese is a young lady____ comes from Beijing.
A. who B. which C. whom D. whose

34. What’s the name of the program________?
A. which are listening B. you are listening to
C. to that you are listening D. that you are listening

35. This is the museum______ we visited last year.
A. where B. in which C. which D. in that

36. If I ___ wings like a bird, I ____ be able to fly in the sky.
A. have; should B. had; would C. would have; will D. had; can

37. Our monitor suggested that the news ____ at once.
A. announce B. would announce C. be announced D.should announce

38. He’ll be busy this afternoon. If he ___ free, he ___ to the cinema with you.
A. were to be; might go B. am going to be; will go 
C. will be; might have gone D. is; will go

39. Do you know what time _________ ？
A. train leave B. does the train leave 
C. will the train leave D. the train leaves

40. Mathematics ______ the language of science.
A. is B. has been C. are D. have been

41.Lots of empty boots were found under the old man’s bed. He must have done nothing but ____.
A. drink B. to drink C. drinking D. drunk 

42. Not until the late years of the 18th century___ what earth is.
A. human beings did know　B. human beings knew　
C. didn"t human beings know　D. did human beings know

43．“______ twenty dollars a big sum to her?” “I suppose so.”
A. Will be B. Is C. Are D. Were

44. ______his dream of going to college will come true is uncertain.
A. That B. Whether C. If D. Even if

45. It’s known to us ______________ there is pollution, there is harm.
A. that B. where C. what D. that where

46. They lost their way in the forest and _____made matters worse was _____ night began to fall.
A. what; that B. it; that C. what ; when D. which; what

47.It was not ____she took off the glasses _____I realized she was a famous film star.
A. when; that B. until; that C. until; when D. when; until

48. Early to bed and early to rise ______ a man healthy, happy and wise.
A. making B. to make C. make D. makes

49. You needn"t hurry her. She ___ it by the time you are ready.
A. will have been finishing B. Would finish 
C. Will have finished D. Will be finishing

50. While Peggy ___, her brother is playing records.
A. reads B. is reading 
C. has read D. has been reading