题目内容：

口语交际

在下面对话的空白处填入适当的话语（话语可以是句子、短语或词），使对话完整。

A: Excuse me, 1. ________________________? I want to buy some stamps.

B: Yes. There’s a post office on Center Street.

A: Could you tell me how to get to the Center Street?

B: 2. _______________. You see that bank there?

A:  Hmm,... Oh, yes.

B: Just 3.______________ the bank and then 4._____________. The post office is on the  right, next to the library.

A: Thanks a lot.

B: 5. _____________.