阅读理解。

     It is winter and it is snowing. It usually snows in January here. Betty and James are playing in the

garden. They make a snowman and throw snowballs. They like snow very much!  Their snowman

and throw snowballs. They like snow very much! Their parents don't like it. They always stay in the

house when it is snowing. Mother usually watches TV and father listens to the radio or reads a book.

Now they are sitting in the living room. Mother is writing a letter and father is reading a book.

根据短文内容，回答问题。

1. When does it usually snow?

2. Who likes snow?

3. What does mother usually do when it snows?

4. Where are Mother and Father now?

5. What's Father doing?