英语四人对话短文,每个人大概两句话,

A:Excuse me.
B:Yes?
A:Is there a post office near there?
B:Sorry,I am new here.You can ask that girl.She may know.
A:Thank you all the same.(toC) Excuse me.Is there a post office near there?
C:Yes,there is.
A:How can I get there?
C:Sorry,I don't know.Please ask the policeman there.He must know the way.
A:Thank you.(to D) Excuse me.Can you tell me the way to the office?
D:Sure.Go along this road and take the secong turning on the left.You can see it on your right.
A:Thank you very much.
D：You are welcom.

哪方面的啊？没有主题随便写吗