文中词汇表达比较多样,能多用高级词汇就更好了;在平时练习中应增加词汇量的积累;文章结构不够严谨,应增加过程性词汇的使用。
Dear John: I'm glad to be invited to have dinner with you at your home.I'd like to go to your house,but I have to prepare an important exam. I feel so sorry about it.I hope you can understand my situation.The coming exam is linked to the next term about whether I can be admitted into a good class.That's why I have to concentrate myself on it.Even if I don't have a chance to have dinner with you,I expect that you will have a good time.What's more,can we make an appointment next time? your sincerely, Li Hua