Dick: What’s the matter，Bill?Why are you sitting on the ground?
Bill: I fell off my bike and hurt my leg.
Dick: I’m sorry to hear it .Is there anything I can do for you?
Bill; Would you please phone my father and tell him to come at once?
Dick: Is he in his office or at home?
Bill: In his office and his telephone number is 553246.
Dick: 553246，I’ve got it down .Now I’ll run to the nearest publicphone.Wait for me
here.
Bill: OK. You can ride my bike. It’ll save time.
Dick: That’s a good idea.It’ll be back soon.
Bill: please don’t ride too fast.
Dick: Don’t worry .I won’t