填入合适的be动词。

1. You ___________ the first.

2. How old ___________ you?

3. I ___________ eight years old.

4. Danny ___________ taller and Kim ___________ shorter.

5. How tall ___________ Kim and Danny?

6. What colour ___________ your marker?

7. When ___________ your birthday?

8. What colour ___________ your socks?

9. There ___________ seven days in a week.

10. December ___________ the last month of the year.