1. 用所给词的适当形式填空

1. （1） Don't be afraid   (speak)in front of class．You are sure to win．

3. （2） --How do you feel when you watch the national flag go up?

     --It makes me  (feel)very proud．

5. （3） Other students were talking and laughing but Alice was studying in (silent)．

7. （4） I want to ask their  (suggest)for ways of raising money．

9. （5） When I entered the room，I heard him  (talk)with his friend on the phone．