14. Students are supposed to greet the teacher when classes begin in China.(对画线部分提问）

________  ________ students supposed to       when classes begin inChina?

13. I suppose he will be back in an hour.(改为否定句)

I       suppose he ___________ be back in an hour.

12. You are supposed to help him out.(改为否定句)
You_________ ________ supposed to help him out.

11. She should arrive here at 7：00.(改为同义句）

She________  __________  _______ arrive here at 7：00.

10. ―Aren't you pleased?
―Yes,I      to.

9. You are not      to trouble her again.

8. I       that my father will be back in half an hour.

7. You were      to be here at 2 ： 00. I have been waiting for you for almost an hour!

用suppose的恰当形式填空。

6. I      she is not yet thirty years old.

5.        when you have a bowl of rice in China?