文中词汇表达贫乏,但是单词拼写做的不错;可适当增加几条从句;过渡词和衔接词使用不恰当,缺少组织,可适当增加连接词的使用。
Dear John, I am very glad to know that you want to invite me to your home for dinner.However,I am very sorry that I can not go and eat with you.I have to prepare for an important examination the day after tomorrow,you know what is meaning for me.Actually,it is a pity that I can not eat with you. Though I can not eat with you,I do hope you can enjoy your time and have a good day. If you are not mind about it,can we go out together after finishing the exam?