用所给词的适当形式填空。

1. —How              your mother?

    —She’s OK. (be)

2. I              tall and strong. (be)

3. There            any rulers in the bag. (be not)

4. —What are they?

    —They’re           (box)

5.             the door,please. (not close)

6. There are eleven              on the blackboard. (number)

7. There              a blackboard and some pictures on the wall . (be)

8. There are nineteen books on the               desk. (teacher)

9. —What’s your uncle? 

    —He’s a             . (drive)

10. The              boy is my brother. (England)