阅读下面短文，从短文后所给的五个选项中选出能填入短文空白处的最佳选项，使短文通顺、连贯，意思完整。

Mary is my good friend. She is 13 years old. She is now studying at Zhengzhou No.1Junior High School. She usually gets up at six thirty in the morning. She often has bread and milk for breakfast. She always walks to school from Monday to Friday. She has seven classes every day. Her favorite subject is Chinese. After school，she sometimes plays basketball with her classmates and sometimes sings and dances with me. She always has dinner at home. She goes to bed at about 9:30.
 

A. She has breakfast at home at seven. B. Her Chinese is good. C. She is an American girl. D. Her home is close to the school. E. She does her homework after dinner.