用括号内所给动词的适当形式填空。

1. —Did Tom enjoy seeing his old friends yesterday ?

    —Yes, he did. He _______ ( not meet ) his old friends for a long time.

2. The detective promised to the victim that he               (catch) the robber as soon as possible.

3. —Do you know the places of interest in Wuxi ? 

    —Yes, it is the second time I _______ (visit ) the beautiful city.

4. He seemed to have difficulty _______ (control) his actions.

5. Would you please _______ (not disturb) him when he is reading English.

6. While I was watching a football match on TV, my twin brother _______ (pack) for the next day's trip

    to Qingdao.

7. The sports meeting they were looking forward to _______ ( hold) yesterday.

8. When you laugh or smile, your body _______ (relax).