A: You said you always wanted a car, and you could ask Ali to look for it for you. Check that it’s all right before you buy it.
B:      It’s a lot of money.
A: Then how about a bike？   
B: I suppose so. I’ve never ridden a bike before.
A: Why don’t you try?
B: And what would I do when I go home?
A: You could sell it.
B: Mmm. The trouble is, we couldn’t go to the seaside together on it, could we?
A:      
B: Plus it wouldn’t be very nice when it’s raining or snowing.
A: But it seldom rains or snows here.
B:    

Well, we can go there by bus. OK, I’m starting to think about that. Yes, but I couldn’t afford that. You could take exercise, too.