1. 对号入座。选择合适的疑问词填空。

A. What   B. Where   C. How   D. When   E. Who

1. （1） — does your father work?

   —He works in a post office.

3. （2） — is that boy over there?

   —He is my brother.

5. （3） — are we going?

   —At 8: 00.

7. （4） — can we get there?

   —By subway.

9. （5） — does your uncle do?

   —He is a doctor.