3. If you couldn’t get anything _______ (open) the beer bottle, why not _______ (try) opening it with your teeth?

2. You had better _______ (not get) annoyed at his ignorance.

二、句子填空

用所给单词的正确形式完成下列句子。

1. After _______ (think) everything over, she decided _______ (not resign) her post.

10. The little boy was anxious to join his f_______ in playing football in the playground.

9. Being afraid of losing d_______, he doesn’t dare to take on any challenging task.

8. Every time after a long a_______ from school, I feel really stupid because I am a bit behind the others.

7. As he has no opportunity to achieve his a_______, he intends to resign from the company.

6. I give my sincere congratulations on your g_______ from Beijing University.

5. We need to test your _______ (视力) before giving you a driver’s license.

4. On Sundays, he usually goes to the bookstore with some _______ (伙伴).