A: excuse me. is there a post office near here ?
B: yes,there's a post office on third Avenue
A: Great ! How do i get there?
B: you can walk . it's easy ! go straight ahead. and turn left onto main street
A: thanks.
B: then turn right at the bus station and go past the bank
A: Er... OK,. so it's past the bank?
B: then turn left onto park Road...
A: left onto park road . i see
B: yeah. keep going and the post office is on the right, near a large sopermarket.
A: Hmm....thanks a lot.
B: you' re welcome
A: taxi