40. 　　　　　　　(luck), John got back the notebook that he had lost at the cafe.

A)根据句子意思，用括号中所给词的正确形式填空，每空填一词。

39. How many times do you brush your　　 　　　　(tooth) every day?

10. -Simon, I’m going to Beijing with my parents tomorrow.　　　

-­­____________!

A. Have fun　　　 　　　　 B. Best wishes　　　 　 C. Never mind　　 　　　　　　　 D. Cheer up

9. -John sings so well. Has he ever been trained?　　

-No. He learns all by himself. He­­____________ goes to any training class.　　

A. usually　　　　 　　　 B. often　　　 　　　　　　 C. never　　　　 　　　　 D. even