阅读下面短文，根据短文内容选择正确答案。

Amy is my good friend. She is 12 years old. She comes from the USA. Usually she goes to school on foot. Because her home is near. Amy and I often do homework together after school.

Amy's mother is a teacher. She goes to work by bus, because her school is a little far. Her father is a doctor. He goes to work by car.

On weekends, Amy and I often go to the park. Sometimes we have a picnic. It is very funny.