The Greens live in London. Peter and Mary are Mr Green's children. They study at the same school but they are in different grades. Mr Green always drives them to school. The two children are very different—they like doing different things in their free time. Peter is tall and strong. He likes swimming. He also enjoys reading. He even(甚至)likes doing his homework. He studies at Sunshine Middle School. He is good at swimming. He is a member of his swimming team. Mary is different. She likes watching TV and listening to CDs. And she can dance very well. She is small. She looks slim and cute. She has a big dream. She wants to be a member of the school dancing club.