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：每处错误及其修改均仅限一词；只允许修改10处，多者（从第11处起）不计分。
I have a good friend what name is Zhang Juan. She is our monitor and one of the excellent student in our class. Though she is clever, but she studies very hard. We have a lot on common and have a lot to talk about. One evening she told me that something happened when her parents was out. She was doing her homework one Sunday morning while she smelt something burning. She stopped to look out of the window and find a cloud of smoke coming out of her neighbor's house. He called 119 immediately. Ten minutes later, the firemen came and put out fire. They were very thankfully for her help.
