根据情景要求, 完成对话。
A：1.______ me. Where is the post office here?
B： It’s on the Main Street.
A： How 2.______is it from here?
B： It’s about 3 kilometers away.
A： How can I get there?
B： You can get there 3. ______bus.
A： 4.______bus shall I take?
B： You can take Bus No.5.
A： Thank you very much.
B： You’re 5.______.