1. (2022三下·西乡塘期末) 请根据短文内容，选择正确的答案。

Hello! My name is Lucy. I'm a pupil. l go to school by car. My mother is a teacher. She works in my school. My father is a doctor. He walks to work. I've got a little sister. She's only two years old. She stays（留） at home with my grandma.

1. （1） Lucy goes to school by       .

   A . bus B . car C . bike
3. （2） Lucy's mum is a       .

   A . teacher B . pupil C . doctor
5. （3） Lucy's        is a doctor.

   A . sister B . mother C . father
7. （4） How old is Lucy's sister?

   A . 1 B . 2 C . 3
9. （5） Where is Lucy's sister?

   A . At school. B . At home. C . At the zoo.