Laura:And I feel even worse than I look.I had a bad fall off my bike.
Bob: how did it happen?
Laura:i was riding along the road when a dog began barking at me .I turned to have a
look,and I bumped into another bike.
Bob:Then what happened? Did the dog attack you?
Laura:Let me finish… I’ll give you all the details. I went off the front of my bike and
landed on the road.I hurt my head when I landed.
Bob: You could have been hit by a car!
Laura:Fortunately there were no cars on the road at the time.1 was lucky.
Bob:The dog was to blame.
Laura:But I can’t blame the dog.All dogs bark.
Bob:You should be more careful in the future .
Laura:Sure.you are right.I may be hard-headed but I’m not thick-headed.