题目内容：

短文填空

请用适当的词完成下面的短文,并把所缺单词填写在答题卡指定的位置上。每个空只能填写一个形式正确、意义相符的单词。

One day, a poor boy named Howard Kelly had no money to buy any food. He was so1.hat he decided to beg something to eat.

When he knocked2.the door of a big house, a beautiful young woman opened the door. But gave him a large glass of  3.. He drank it and then asked how much he had to give, but she just return. the boy lost his courage. He simply asked for a drink of water. Thinking he looked poor, the woman smiled and said that her mother had taught her to be kind to 4.and never expect anything in Many years later, in a big city, the famous surgeon Dr. Howard Kelly was5. to check over a woman who had given him the glass of milk many years ago. The doctor6. the woman with the best care. After a long and difficult treatment, the woman was finally ready to go home. She was 7.about the huge bill. But when she received the bill, she found that Dr. Kelly had paid the bill by woman patient. The woman was8.a serious illness. Dr. Kelly realized that she was9.woman who had given him the glass of milk many years ago. But when she received the bill, she found that Dr. Kelly had paid the bill by10.and written a small note for her.

The note said: Paid in full with a glass of milk.