Mom: Aren't you having lunch with your friend Jack?
Bob: No, Jack is sick, so I have to come home.
Mom: Oh dear, I'm meant to meet Mrs Wilson for coffee at 2 o'clock.
Bob: Can't you go later?
Mom:No, because she is playing tennis at 3 o'clock.
Bob: Well, you can meet me on your way to Mrs Wilson.
Mom: Yes, but what then?
Bob: You can take me to the bus station.
Mom: So you can catch a bus home from there.
Bob: That's right. I'll meet you in Oak avenue.
Mom: Okay, wait by the letter box on the corner.
Bob: What time will I see you?
Mom: I'll be there in 15 minutes.
Bob: Okay, thanks.
