9.Oh,I'm not feeling well in the stomach. I        so much fried chicken just now.

8. I      use a clock to wake me up because at six o'clock each morning the train comes by my house.

7. It's quite warm here;we      turn the heating on yet.

6.      you interrupt now? Can't you see I'm on the phone? ―Sorry,sir,but it's urgent.

5. We      have bought so much food now that Suzie won't be with us for dinner.

4. I      have booked in advance;there were plenty of tickets left.

3. His broken bicycle      repairing immediately to attend the coming cycle racing.

2. — You waited for Mr Zhang yesterday,didn't you?

—Yes,but we     . He didn't go to school yesterday.

1. ―Must I stay another day? ―No,you      .

5. You shouldn't have done all those calculations!We have a computer to do that sort of thing.