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：在错的词下划一横线，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。
Last Sunday, while eat in a restaurant, I noticed a bowl full of dumplings on the table next to mine. They must have left by someone. Just then, an old man came in. Judging from her clothes, I believed he were poor. He saw the dumplings left on the table. Being shyly, he sat down and started eating. The others around look at him, puzzled, but some even laughed at him. Therefore, after finishing the dumplings, he went up to the donation box on the counter, put one hundred yuan in it and left, leaving us all shocked and ashamed about.
We shouldn't judge a person just from his or her appearance. A person which has a loving heart is the richest in the world.
