1. (2017八下·鄞州期中) 用方框中所给单词的适当形式填空，使对话通顺、正确。每词仅用一次。

sleep       one      depend on     possible     laugh

1. （1） Our teachers often tell us that nothing is if you put your heart into it.
3. （2） — Tom, you look very ! What's wrong with you?

   — Don't say it. My new pet dog was making a lot of noise all night.

5. （3） I can't help each time I watch the cartoon Tom and Jerry.
7. （4） I don't know when to go for a picnic, it will the weather.
9. （5） It's a pity that Tony didn't win the prize for the speech competition.