55. I ______ we see a film about the Anti-Japanese War. (suggestion)

54. More people are getting to know the ________ of environmental protection. (important)

53. The fishermen are told to be more careful on ______ days. (wind)

5l. A bus ______ is responsible for the safety of his passengers. (drive)

52. It rained ______ last night and the river rose two feet. (heavy)

50. Professor Nelson wanted to know ______.

A) when would the conference begin

B) when the conference would begin

C) when will the conference begin

D) When the conference will begin

49. Thousands of spectators came to Shanghai to ______ the 48th World Table Tennis Championships.

A) see B) notice　 C) watch　　　　 D) look

48. The heavy snowstorm made the mountain climbers ______ halfway.

A) stop　　　 B) to stop　 C) stopping　　　　　 D) stopped

47. Many old houses around our school ____ next year and a large green area will appear.

A) pull down　　 B) will be pulled down

C) will pull down　　 D) are pulled down

46. The Oriental Pearl TV Tower ________ tens of thousands of visitors since l995.

A) attracted　 B) attracts　　 C) has attracted　 D) will attract

45. The cheese cake tasted so ______ that the kids asked for more.

A) delicious　　 B) well C) bad　　　 D) badly