4. I think it’s h　　　 for our English study.

3. Please r　　　 to close the door and the windows before you go out.

2. The teacher wants to know w　　　 you have done your homework or not.

A)根据首字母提示，完成句子。

1. They were talking all the time in class. It made our teacher very a　　　　 .

50. Great changes _____ in China in the past few years.

　 　A. has taken place　 　　　　　　　　　　　　　 B. took place

C. have taken place 　　　　　　　　　　　　　 D. have been taken place

49. Please give my best wishes ______ your parents ______ the New Year.

　 　A. for, to　　　　　　　　 B. to, to 　　　　　　　 C for, for 　　　　　　 D. to, for

48. There was an important meeting last night. Mr. Smith _____ to it.

　 　A. was invited 　　　 B. invited 　　　　　 C. is invited 　　　　 D. invites

47. ______ the game ________?

　 　A. Where is, set　 　　　　　　　　　　　　　　　 B. What, called

C. Who does, design 　　　　　　　　　　　　 D. In which country, sold

46. She has ______ a package online.

　 　A. had　　　　　　　　　　 B. ordered　　　　　　 C. forgotten 　　　　 D. asked

45. The story is very ______ so many children are _____ in it.

　 　A. interesting, interested 　　　　　　　　　　 B. interested, interested

　 　C. interesting, interesting　 　　　　　　　　 D. interested, interesting