阅读短文，根据短文内容回答下列问题。

    It's 6:30 in the morning. I'm running around the park. Look! There are so many people here. Linda is doing morning exercises. Linda's brother is walking his dog. Little Tom is playing football with his friends. A big boy is listening to music under the tree. A man is cleaning the road. What are the old women doing? They are dancing! What a busy morning!