50. I don’t think ____ rain this afternoon .

　 A. it won’t　 B. it’s going to　 C. if it’s going to　 D. whether it’s to

49. –How about visiting the museum ?

–Good idea . But first we should find out ____ it is open .

　 A. how　　 B. whether　　　 C. what　　　 D. which

48. She will have a holiday as soon as she ____ the work next week .

　 A. finishes　 B. doesn’t finish　　 C. will finish　　 D. won’t finish

47. There is going to _________ a sports meeting next week. If it _________, we’ll have to cancel (取消) it .

　 A. be ; will rain　　 B. have ; will rain　　 C. be ; rains

46. When people want to relax themselves , they prefer _______ TV or listen to music rather than _______ newspaper .

　 A. watching ; read　 B. watching ; to read　 C. to watch ; read　 　　D. to watch ; reading

45. Did you find _______ very interesting to play Yo-Yo ?

　 A. this　　　 B. it’s　　　　 C. that　　　 D. it

44. –An earthquake hit Indonesia(印尼) yesterday .

　– _______ terrible news !

　 A. How a　　 B. What a　　 C. How　　 D. What

43. There are more and more birds flying to Yancheng for winter every year, _______ ?

　A. are there　 B. aren’t there　　 C. are they　　 D. aren’t they

42. –I hear there will be a concert of Sun Yanzi. _________will it start?

–In two days .

　 A. How soon　 B. How long　 C. How often　 D. How far

41. He ____ in the classroom just now . He ____ be there now .

A. heard to sing ; may　　　　 B. was heard sing ; must

　 C. heard sing ; must　　　　　 D. was heard to sing ; may