1. W: Can I help you?

    M: Yes, I’d like a pair of shoes.  

2. W: Can you tell me how to get to the post office? 

    M: By the No. 5 bus. 

3. W: What’s your favourite exercise? 

    M: My favourite exercise is jogging. 

4. M: Where do you work? 

    W: I’m teaching English in a high school.