P42 R-2-1 1. Listen and tick (√). 听一听，在表格中的相应位置打“√”。

1. Mr White is a coach. He works in a gym.  

2. Mrs Brown is a doctor. She works in a hospital.

3. Li Chen is a factory worker. He works in a factory.

4. Julia is a scientist. She works in a science museum.

5. Eric is a postman. He works at a post office.