作者词汇量积累很好,高级词汇积累要重视;正确句子比例很高,但需多多加强从句的使用;语言不流畅。
Dear John, Hi! John. I am LiHua. I am so sorry for that I can't go for dinner with your family. Thank you for your invitation. I have an exam after day. Recently I am busy with the exam. As you know, this exam is very important to me.If I don't pass the exam, my dad will be angry . Therefore I must work hard. I hope you can have a nice day. I think we could about another day.