根据句意及所给首字母, 完成下列句子.

1. It often s          in the north of our country in winter.

2. It's so h          . Let's go swimming.

3. Look! My mother is c          in the kitchen (厨房).

4. It's c          outside. Put on your coat,please.

5. He is listening to light music. He is really r         .