通读下面短文, 掌握其大意, 然后在各题所给的四个选项A.B.C.D中选出一个最佳选项）

    My name is Tony. I'm from 1. Now I'm a student of NO.5 Middle School in Beijing. It's easy for me to make friends in China 2Chinese people are friendly. They usually ask me to join（加入） 3for dinner. There are 4people in my family. They are my grandparents, my parents, my sister and I. My father is a 5. He teaches English in my school. My mother is a doctor. It's 20 km from our home to 6. So she goes to work 7bus every morning. My sister is a six-year-old girl. She doesn't come to China. She stays in America with my grandparents. So I 8her very much. She has two dogs. They are smart. They can dance 9. They can play games 10her, too.