49. Fangfang’s mother is busy doing her business, so she isn’t able to 　　　　　　(留出,匀出) time for her daughter.

48. It is very 　　　　　　(有意义的) for me to join the Tree-planting Club.

47. ­- Would you please put this box 　　　　　　(在……之间) the desk and the wall?

- No problem.

A) 根据句意及所给中文提示或英文解释，写出句中所缺单词。

46. Father’s Day is on the 　　　　　　(第三) Sunday of June.

20. - I went to have the driving test this morning, but I didn’t pass it.

　 - ___________

A. Luck decides everything.　　　　　　　　　　　 B. Better luck next time.

C. But you can drive well.　　　　　　　　　　　　　 D. You are always unlucky.

19. The words that we should pay attention to ___________ on the blackboard.

A. being written　 B. are written　 　　　　　 C. is writing　 　　　　　　 D. writing