增加：在缺词处加一个漏字符号(∧)，并在其下面写出该加的词。
删除：把多余的词用斜线(\)划掉。
修改：在错的词下画一横线，并在该词下面写出修改后的词。
注意：1. 每处错误及其修改均仅限一词；
2. 只允许修改10处，多者(从第11处起)不计分。
It was in the early winter. I collect some thick clothes I wore last winter. I wanted to send it to a local charity some day. One day, I was walking to a nearby shop though I noticed a short old man walk slowly. He just wore a thin shirt. I thought those clothes may fit him, but I ran back home. I took out the clothes and went to downstairs quickly. He hadn't walked very far. I finally caught up him. I said to him,"I hope they will fit you. " Then I saw the sweet smile spreading across his face. He was so moving that he thanked me in tear. I felt so happy.
