answer: Dan had an accident last week and broke his arm and leg, so he and is worried about the classes. #Person1# will help him.
documents: #Person1#: Hello, Dan. I was sorry to hear that you had an accident last week. How did it happen and how are you feeling now?
  #Person2#: Well, I was riding on my bicycle along the street, when a taxi driver suddenly made a sharp turn in front of me. I could not stop my bicycle in time and I was knocked down. Fortunately, I only got a broken arm and a broken leg. The doctor said that I would have to stay in hospital for at least a week.
  #Person1#: Do your arm and leg hurt now?
  #Person2#: Yes, my leg hurts badly, but I can bear the pain. The only thing that I'm worried about is my classes, you know? Our teacher said next week, we would have our midterm exams.
  #Person1#: Well, don't worry about the exams. I can help you.
  #Person2#: Thank you. But I don't really want to stay here that long. Anyway, thank you for coming to see me.