A: What’s happened? You look miserable.

B: I was fined a hundred dollars this afternoon.

A: Oh, what bad luck! But why?

B: I’m not to blame. It was the other car.

A: What are you talking about? Did you have a accident?

B: Listen to me. I was trying to do a U- turn in front of the school gate, when another car came up very fast from behind. If the car hadn’t gone so fast, I wouldn’t run into it.

A: You should have been careful. But I remember correct, U-turn is not allowed at the place.

B: Well, I didn’t know this until the policeman told me.

A: What? Don’t you look at the road sign when you are driving?