根据上下文的意思补全对话。在横线上写出所缺少的句子。
A: Excuse me. 1.______?
B: No, there isn't. The nearest supermarket is Carrefour.
A: 2.______?
B: It's about six kilometers from here.
A: 3.______?
B: Yes: you can take the No. 18 bus.
A: 4.______?
B: Go down this road and turn right at the second crossing. The bus stop is on your right.
A: 5.______.