10．This is the very thing _____ belongs______ .

9． China is known ______ a developing country.　

8． Don’t have the horse ______ all the time. It needs a good rest.

7． Children get tired of learning often because they _____to do better than they can, both at school and at

home.

6． There is a plane at 9:30 and one at 12:00; _______ plane will get you to Paris for the car exhibition.　

5． People in western countries celebrate______ Christmas, while people in China observe______ Spring Festival.　

4．Is there ________ here? If not, don’t stay here alone.

3．The girl _______ won the gold medal comes from Anhui Province.　

2． - Would you like _______?

　 　- No, thank you. I’m full.　

1． -______ will you finish your homework ?

　　- In half an hour.