【题目】补全对话。
A. Thank you.
B. Where are you going this afternoon?
C. Is it far?
D. I'm going to buy a dictionary.
E. You can go by the No.12 bus.
Amy:【1】
Sarah: I'm going to the bookstore.
Amy: What are you going to buy?
Sarah: 【2】But how can I get to the bookstore?
Amy: 【3】
Sarah: Where's the bus stop?
Amy: It's next to the supermarket.
Sarah: 【4】
Amy: No, it is not.
Sarah:【5】
Amy: You’ re welcome.