6. I don't think Jim saw me; he has just staring into space.

5. "Had you seen my glasses?" "Yes, I saw them on your bed a minute ago."

4. The reporter said that the UFO was travelled east to west when he saw it.

3. Tom slipped the house when no one was looking.

2. We haven't heard from Jane a long time.

1. The students were writing busily when Miss Brown went to get a book she has left in the office.

10. The doctor advised him to take more rest, but he didn't listen him.

B级　 综合单句改错

9. He decides not to go to the office, for he has been very tire.

8. Who come to school earliest in your class every morning?

7. Will you bring it to the party the next Sunday?