单词拼写做的很好,请注意积累词汇量;建议适当增加长难句的使用;结构不严谨,几乎没有使用衔接词,上下文衔接欠流畅;请注意分段。
John,I am so sorry that I can't attend your home to have dinner tonight.The reason is that I have to review my subject. The day after tomorrow,I have an important examination,so I need to review from now on. I am delighted that you invited me to your home to have dinner,hoping you will have a great time. I hope we can have a meeting in other time.