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。
My parents run the restaurant in our city. I help out there after school every time when I am free. Yesterday afternoon I went there help out as usual. While I was there, two foreigners from Australia came to have a meal. Learned that they didn't speak Chinese at all, I went up and greeted them with English. I recommended some typical dish to them and they had a nicely meal. After the meal, they expressed their satisfaction with the food but praised me for my English. It was the first time that I have communicated with foreigners. My parents felt proud of mine.
