55. Many people have _____interest in films.

　　　 A. a　　 B. an　　 C. the　　 D. X

54. You didn’t spell the word carefully.　 _____　 “r” is missing.

　　　 A. a　　　 B. an　 C. the　 D. one

53.I _____800-meter-long bridge is being built across the river.

　　 A. A　　 B. An　 C. One　 D. X

52. Let Harry play with your toys as well, Clare---you must learn to _______.

　　　　 A. support B. care　 C. spare　　 D. share　　　　　　　　

51.He gained his ______by printing _____ of famous writers.　　　　

　　　　 A. wealth; work　　　　 B. wealth; works　　

　　　　 C. wealths; work　　　 D. wealths;　 works　　　　　　

50. Here’s my card. Let’s keep in_______.　　　

　　　 　A. touch B. relation　 C. connection　 D. friendship　　　　　　

49.. We’ve missed the last bus. I’m afraid we have no ____but to take a taxi.　

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

48. I’ll look into the matter as soon as possible. Just have a little ______.

　　　　 A. wait B. time　 C. patience　 D. rest　　　　　　　　　　　　

47. The new law will come into ______on the day it is passed.

　　　　 A. effect　　 B. use　　 C. service　 D.　 existence　　　　　

46.It is impossible for so _____workers to do so ____work in a single day.

　　　　 A. few; much　　　 B. few; many　

　　　　 C. little; much　　　 D. little ; many