19.Would you please _______ throw waste paper ________?

　 (请不要乱扔废纸，好吗?)

18. Early in the morning, we _______ ________ to climb the hill.

　 (清晨，我们就出发去爬山。)

17. Mark Twain liked to ___________ funny stories to make people __________.

　 (马克﹒吐温喜欢讲有趣的故事逗人们笑。)

16. Have you ___________ ___________ in a relay race?

　 (你参加过接力赛吗？)

7．[六中、东渡]

4.请顺便来我家。

　Please _________ ____________ __________ my home.

3.怀特先生直到完成了所有的工作才回家。

　　Mr White　　　____　 go home　　______　　　 he finished all his work.

2. 排队等候是有礼貌的行为。 It's good manners to _________ ________ __________.

1. 王平说他与这事无关。 Wang Ping said he had _________ to do ________ this

6． [五中]