假如你是李明，你的美国笔友Tom写信给你，说他和好朋友Jack因为一次误会影响了他们之间的关系，希

Sara is my classmate. She is in hospital now because she is badly ill. We went to the hospital to see her one day. She lay in bed with a sad look. Her doctor told us that her illness was very serious and she had to stay in hospital for a long time. But her family is poor. She has no money to pay for the medicine. We decided to do something. We wrote a letter to a newspaper and asked people to help her. With the help of the doctors, Sara is getting better and better. She said thanks to us and said that she would study harder to catch up with us.