1. 选词填空

How   What   When   Where   How much

1. （1） — do we need to bring?

   — We need to bring some warm clothes.

3. （2） — are we going this weekend?

   — We're going to Tibet.

5. （3） — are those socks?

   — They're three dollars.

7. （4） — are we going to get there?

   — We're going by plane.

9. （5） — is the Children's Day?

   — It's in June.