A: You look worried, boy. What’s wrong with you?

B: I’m lost. What should I do?

A: I’m new here. You can ask the police officer for help.

B: OK. Thank you.

B: Officer, I’m going to the science museum. How can I get there?

C: Go straight and then turn right at the post office. You’ll find it on your right.

B: Thank you so much.

C: You’re welcome.