1. 用方框中所给单词或短语的适当形式填空。

be full of; give up; last; make mistake; be proud of

1. （1） , could I ask all of you to keep this information secret?

3. （2） — Mom, I was the first to reach the top of the mountain.

   — Good job, Jack! I you.

5. （3） David Beckham decided to playing football match forever because he is not energetic enough.

7. （4） People who are afraid of will never succeed.

9. （5） The subject may interests to you, but I don't like it at all.