从所给的选项中选择恰当的句子完成此对话。(有两个多余选项)
A: Hi, Mary.
B: Hi, Linda. 【小题1】
A: I’m going to the mall. 【小题2】
B: Sure, I’d love to. What are you going to buy?
A: 【小题3】
B: A trip?
A: Yeah. I’m going to the seaside with my parents.
B: Wow! How long are you staying there?
A: For three days.
B: 【小题4】
A: Um, an umbrella, sunglasses and...
B: I think you should also bring some medicine. 【小题5】
A: OK. Thanks. Let’s go.

A．I want to buy something for a trip.

B．Do you have anything to buy?

C．And care about your health.

D．Would you like to go with me?

E．I’m going on a trip.

F．Where are you going?

G．So you must have many things to buy.