Lucy: Excuse me, can you help me?
Police officer: Sure.
Lucy: How can we get to the nature park?
Police officer: You can take the No. 8 bus there.
Lucy: Where is the bus stop?
Police officer: It's on the left side of the road.
Lucy: Is the park far from here?
Police officer: No, it's not far.
Lucy: Can we go on foot?
Police officer: Sure, if you like.
Lucy: How do we go on foot?
Police officer: It's easy. Turn right at the traffic lights. The park is near an Italian restaurant.
Lucy: Thank you very much. (On the way to the nature park.）
Jack: Hurry up, Lucy!
Lucy: No! The light is red. Stop!
Jack: That's right. We have to wait.
Lucy: Now it's green. Let's go!
