阅读下面短文，从每小题A、B、C三个选项中，选出能填入空白处的最佳答案。

    Helen is a student. She usually gets up at 6:00 in the morning. Then s he has 1 at 7:00. She goes to school 2 about 7:30. She is never late for(从不迟到) school. Helen is a clever girl, 3 she doesn't have any friends.

    One morning, on her 4 to school, she finds a yellow cat. She thinks, “The cat can't find 5 way home.” So she takes it to the zoo.

    Then she hurries(急忙) to 6, but she is late. All the students and her 7 look at her. Her face looks red.

    After(在……之后)class, her teacher 8 to the students, “Helen is a 9 girl. She finds a cat and takes it to the 10.”Now all her classmates like her.