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：在错的词下面画一横线, 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。
Before the Spring Festival, I thought about doing something meaningfully. Suddenly, I remembered that there was a lot of primary school students putting up small shops and sell red bags on the street last Spring Festival. Wanting to have a try, so I begged my father to support him. He bought some lovely red bags and small toy. For the first time in my life I begin to sell things at the gate of the park. This experience of selling taught me the secret of communicating strangers, and I understood what hard it is for my parents to make money.
