根据短文，从A、B、C、D四个选项中选择正确答案填空。

    Tom lives in New York. His father has a shop and his mother is a doctor. He is seven years old now, and begins 1 to school this autumn. It's far 2 from their shop and his father 3 him to school every day. So he 4 never late for school and his teachers all like him.

    It's Monday today, Miss Hunt is teaching them to 5 from one to ten. Sam is studying hard. Soon he can count 6. Miss Hunt is happy and 7,“How many people are there in your 8, Sam?”

      Sam stands up and says, “Two, Miss Hunt.”

    “9 are they?”

    “My father and my mother.”

    “Oh?” Miss Hunt is surprised. She says, “There are three people in your family.”

    “But now I am not 10. I am at school, you know!”