1. 选词填空。

（when   where   who  which  why ）

1. （1） do you go to school?I go to school at 8:00.
3. （2） is your maths teacher?Miss Zhao
5. （3） do you like summer?Because I like swimming.
7. （4） season do you like best?I like summer best.
9. （5） is the book?It's on the desk.