增加：在缺词处加一个漏字符号（Λ），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。
I'm Alex, a boy whom lives in Pakistan. My country has been on war for years. There are bomb blowing up as I am writing this email. Today is my sister's twenty birthday. I hope to buy big cake to celebrate his birthday but it is dangerous to go out to buy one. My uncles try all means to make me to stay at home. They worry about me because my dad died three years ago. These bad people is blowing up everything. There is no safe place to live in my country anymore. Everybody is terrifying. I wish we can all live in peace.
