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，并在该词下而写出修改后的词。
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 Tom,
I'm glad to hear that you are considering make up with Peter. If I am you, I would consider a bike as a birthday present for him.
As far as I know, Peter is always in poor health, so he should take more exercises by riding a bike to have his body build up. In the meanwhile, you can often go out by bike together, which is helpful on rebuilding your friendship. Besides, taking a bike is environmentally-friendly means of transport. It's convenient to get around as well. Apart from giving him a gift, and you can also adopt other means, such as traveling, seeing a movie, having dinner and going shopping. No matter how you do, being sincere was the most important. Don't hesitate, and try to take action. I really hope that we can make up and be good friends forever.
Yours,
Li Hua
