根据句意及首字母提示完成下列句子。

1. My parents grow rice and vegetables on the f _____ .    

2. It's too cold. Let's l _____ a fire to keep warm.    

3. My grandfather used to collect water from the w _____.

4. The famous musician was unable to a _____ because of an accident.    

5. The desk is made of w _____. It's very strong.