求3分钟英语对话

A:I am sorry I was late this morning.
B:It is OK,that doesn't happen very often to you.What happened?
A: There are was an accident.
B:What kind of an accident?
A:Oh I am sorry. I was late beacuse there was a traffic accident.
B:You were not involved, were you?
A:No,But the road was blocked.
B:Did you come in the freeway?
A:Yes I did,Why?
B: Because I heard something on the radio about a bad traffic accident on the freeway.
A:I was completely stopped for almost an hour.
B:The radio said four cars and a truck were involved.
A:I am not sure.By the time I got there all I could see was the truck.
B:that must be because they cleared away the cars.
A:I guess it is going to take a while before it is all cleared up.
B:Why do you say that?
A:Because boxes fell out of the truck and were spread out all over the road.It was quite a mess.
B:It might be on the news tonight.
A:I am sure it will be,because