15. The students in the school are not allowed to go out _________(…以后) dark.

14. Don't be ___________ _________ (怕) the dog.

13. I am ___________(恐怕) you are wrong about that.

12. Do you know his home ______________(住址).

11. If you _________ 4 to 3 you get 7.

10. ____________(行动) are more important than words.

9. Mr Li is going to swim __________ (横渡) the Changjiang River next week.

8. __________ _______ (据…说) Peter, she’s a really good teacher.

7. The planes were flying ____________ (在…上) the clouds.

6. Today there are _________(大约) 900,000 people in this city.