根据句意及首字母提示完成单词。

1. He won the first place in the long jump, so he is a c___________.

2. That old man makes a l________ by collecting and selling waste paper.

3. My Chinese friends tell me Chongqing is f________________ for “Hot Pot”.

4. They said they enjoyed t____________________ during the winter holidays.

5. Jack’s father is a l_______________; he knows a lot about law.