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。
Dear Chris,
Are you exciting about our coming volleyball game against No.1 Middle School next Friday? Now I will give you an introduction for the game so that you can make full preparation for it.
First and foremost, the competition to take place in our school stadium will begin at 2 pm, last for roughly 3 hours. So significant was the game that it is required that everyone should present ourselves punctually. What's more, it is necessary for you to take good rest, that will provide enough energy for you. To sum up, I hope that you will live up to the expectations of our school. And I firm believe hard work will pay off it!
Yours truly,
Li Hua
