6a
A Excuse me,madam.Can you tell me the way to the post office?
B Certainly,walk straight along the street and on the right you`ll see it.You can`t miss it.
A Is it far from here?
B Not really.It will take you less than 10 minutes to get there.
A Thank you very much.
B You`re welcome!
6B
A Excuse me,can you help me ?
B Certainly. What`s the matter?
A I think I am lost. Is there a bank near here?
B Yes,there is. Walk to the corner and then turn to the left.You can`t miss it.
A Thanks a lot.
B Anytime.Glad I was able to help.