1. 根据短文内容，从各题所给的选项中，选出最佳选项。

    Xiaoyong's grandfather was a policeman before. His grandmother was a doctor. Xiaoyong's father is an English teacher. He works in Yucai School. Xiaoyong's mother is a worker. She works in a big factory.

1. （1） What was Xiaoyong's grandfather?

   A . He was a farmer. B . He was a policeman.
3. （2） What was Xiaoyong's grandmother?

   A . She was a doctor. B . She was an English teacher.
5. （3） Where does Xiaoyong's father work?

   A . In a school. B . In a factory.
7. （4） Where does Xiaoyong's mother work?

   A . In a factory. B . In a hospital.