先通读下面的短文，掌握其大意，然后从A、B、C、D四个选项中选择可以填入空白处的最佳答案。

Dear Nancy,

    Thank you for your last letter. I'm happy you like your new school.

    I go to school from Monday 1 Friday and I'm very 2 this term. I have 3 classes a day: four in the morning and three in the afternoon. After the 4 class, I always play tennis, and it's for two 5 I don't like it but I want to be healthy. I go back home (回到家) at 7：00. The I have 6 with my parents I can 7 my homework (家庭作业) at about 10:00 I must go to 8 before (在……之前)10:30 so I don't have any 9 time to play computer games or watch TV but I like my busy life.

    What about 10 ? Is it busy, too? Please write to me soon.

Yours,

Gina