根据对话内容判断正（T）误（F）。

S: Excuse me. do you have any bags?

C: Yes. What kind do you need? The big one?

S: Yes, how much is it?

C: It is 50 dollars.

S: Oh, it's too dear!

C: How about the small one? It is cheap and it's 15 dollars.

S: But I don't like blue bags.

C: We have this kind of bags in all colors.

S: That's great!1 will take the red one.

C: Here you are.

( )1.  Sarah wants a big bag.

(     )2.  The big bag is not cheap.

(     )3.  The small bag is 35 dollars.

(     )4.  Sarah likes the blue bag.

(     )5.  Sarah takes the bag for 15 dollars.