根据句煮及首字母提示补全单词

1. We don't know w           she will come or not tomorrow.

2. It's great! You have made so much p_   in English this year.

3. Lingling is f           with everyone,so we all like her.

4. Hurry up,or we won't c         _ the early bus !

5. Taking a walk in the evening is a good h        _,and it keeps us healthy.

6. We are looking forward to v           Shanghai World Expo.

7. It's very d       to drive after drinking.  .