A:根据首字母及句子意思在句子中填入适当的单词，使句子意思连贯、语法正确。

91. We take t　　　　 　to clean the classroom.

65. ---Thank you for offering us such a good meal!

--- 　　　　　　.

　 　A. Don’t mention it　　 　B. I’m glad you all enjoy it　　　 C. I didn’t cook so well

64. ---I feel really nervous before the interview.

--- 　　　　　　.

　 A. Take it easy　　　　 　　　B. Well done　　　　　　 C. That sounds wonderful

63. ---I’m not hungry but thirsty.

--- 　　　　　　

　 A. What about some cakes?　　　　　 B. How about a glass of water?

C. I’m happy to hear that.

62. ---Can I have some information about the space flight?

--- 　　　　　　.

　 A. Yes, I am busy now　　　　 　　　B. Sorry, I don’t have it right now.

　 C. Sorry, here you are