8. _________________ the teachers” help, we can”t make any progress.

7. I will call you _________________ I find the answer.

6. Can you find a _________________ invention than the computer?

5. The supermarket _________________ at 8:30 every morning.

4. _________________ you _________________ well in biology last term?

3. Everybody is here today _________________ the twins.

2. Which is the _________________ city in the world?

用方框中所给词语的适当形式填空，每个词语只能用一次。

1. I didn”t go to the cinema that day _________________ I had seen the film.