Dale : Excuse me. Could you tell me how to get to the WC ? 
Nancy : Go along this path until you see a river. Go through the bridge on the river, then turn right. Walk down the road until you see the WC. 
Nancy : That sound very far. 
Dale : Yes, it's about 15 minuts walk. 
Nancy : Is there a bus here, so that I can went there by bus. 
Dale : No, if you are tired. There is a davenport on the roadside. You can take a rest there for a while. 

Nancy : I see. Thank you very much. 
Dale : Are you sure that I won't bump into any one-way streets? 
Nancy : Well,...I don't think you will....I don't see any car around here. Where is your car? 
Dale : I parked it over there. You see? 
Nancy : Oh, no. You'd better move it before a policeman sees you parking there. 
Dale : Why? I don't see any "No Parking" signs. 
Nancy : But you're parking in a bus zone. 
Dale : Here comes a policeman. I'd better run....Thank you, miss....Oh, by the way, how long will it take for me to get to the museum? 
Nancy : About half an hour. 
Dale : Thanks again. You've been very helpful. 
Nancy : Hurry up, or you'll get a ticket.