1. 选词填空。

What, When, Where, Which, Why

1. （1） — are you from?
3. （2） —is the weather like today?

   —It's snowy.

5. （3） —season do you like best, Zip?

   —Winter. I can sleep all day.

7. （4） —do you like winter best?

   —Because it's beautiful.

9. （5） —do you usually go to Beijing?