Tom : Sarah, what did you do today?
Sarah : I went shopping.
Tom : Did you buy anything?
Sarah : Yes, I bought a few things.
Tom : What did you buy?
Sarah : I bought this coat. Do you like it?
Tom : Yeah, I like it a lot. It's very pretty. Where did you buy it?
Sarah : At the mall on 5th street.
Tom : Was it expensive?
Sarah : No, it wasn't expensive. It was on sale for 20 dollars.
Tom : That's cheap.
Sarah : I know. It was a really good deal.
Tom : I don't think you'll need to wear it for a while. It's been really hot lately.