补全一道英语对话A:Excuse me.Is there a post office near here?B:(1) .

补全一道英语对话
A:Excuse me.Is there a post office near here?
B:(1) .But there is one on Sixth Avenue.
A:Then how can I get there?
B:Just go straight.(2) .The post office is on your right.
A:It is near a...
B:(3) .Er...it is also next to a book store.
A:Then the post office is between the restaurant and the book store?
B:(4) .
A:I see.Thank you very much.
B:(5) .
A.When you see a big supermarket,turn left.
B.Yes,you are right.
C.No,there isn't.
D.It is across from a restaurant.
E.Oh,it is near a restaurant.
F.You are welcome.