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。
I am a student coming from a city calling Chengdu, one of the most attractive city in China. Chengdu is such fascinating that nobody wants to leave when they come. I had been here for over ten years. I am fortunately to see so many wonderful changes that has taken place in this city. Firstly, the environment here has been greatly improved, as result of government's hard work. Beside, there are many exciting and meaningful activities for citizens to take part in. They make people's life more colorful. In a word, Chengdu is much more better than it used to be. I am proud in living in this city.
