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．每处错误及其修改仅限一词；
2．只允许修改10处，多者（从第11处起）不计分。
Dear Janice,
It's been a month since I came to this new school and I really want share with you some problems. As I tell you last time, I made three new friend here. We've been spending a lot of time sing in karaoke bars. It's been three Saturdays now and it really costs me many money. And I started to see this as a time-wasting activity! In fact, I don't like to go anymore, so I'm afraid I'll lose their friendship. How do you think I should do? If you are me, would you talk to him?
Please help with me and give me some advice.
Yours,
Grace
