2. Students are usually interested in sports. Some like running; some like swimming; _______ like ball games.

1. The old man has two sons. One is a worker, _______ is a teacher.

10. Did you enjoy _______ (you), Mary and Kate?

9. Sam is my brother. Do you like to play with ______ (he)?

8. ---My watch keeps good time. What about _______(you)?

　 ---Mine? Oh, two minutes slow.

7. Mary’s answer is different from ________ ( I ).

6. Their English teacher is from America, but ______ (we) is from England.

5. ---Who taught your brother to surf?

　 ---Nobody. He learnt all by _______ (he).

4. Help ______ (you) to some fruit, Jack.

3. ---Is that bike Miss Gao’s?

　 ---Yes, it is ______(she) . Beautiful, isn’t it?