6. I spent half an hour ______ (finish) doing my homework.

5. There ______ (be) an English Evening next Monday.

4. “Titanic” is a very nice film. I ______ (see) it twice.

3. You’d better ______ (not eat) too much meat. You are already overweight.

2. - Where is Mr. Green now? I haven’t seen him for a few days.

　 -He ______ (go) to Hong Kong.

1. Listen! Some of the girls ______ (talk) about Harry Potter.

7. If you have any idea where it ______ be, please call me.

6. Getting this contract is ______ to the future of our company.

5. There would be ______ people in the ______ hall.

4. I’m very ______ about my son’s health.