假如你是李华，你的朋友Tom邀请你下周去他们学校参加文化交流活动并向外国朋友介绍中国的传统绘画．但你忙于准备期末考试，不得不谢绝邀请．请根据下面的要点用英语写一封信：1谢

Question

假如你是李华，你的朋友Tom邀请你下周去他们学校参加文化交流活动并向外国朋友介绍中国的传统绘画． 但你忙于准备期末考试，不得不谢绝邀请．请根据下面的要点用英语写一封信：
1 谢绝邀请；
2 说明理由；
3 推荐朋友Mary参加，并说明原因．
注意：
1．词数100左右；
2．可以适当增加细节，以使行文连贯；
3．信的开头和结尾以为你写好（不计入总词数）．
Dear Tom，
Thank you very much for your invitation．
                                                                                                         
Yours sincerely，
Li Hua．

Answer 1

Dear Tom，
Thank you very much for your invitation．I'd like to accept it and take this opportunity to introduce the traditional Chinese painting to foreign friends，but I'm sorry to inform you that I can't（谢绝邀请，表明写信的原因）．
The reason is that I am busy preparing myself for the coming final examination（ 说明理由）．I strongly recommend my friend Mary，who is the most suitable choice to take my place next week（高分句型一）．She began to learn painting at an early age and has a good knowledge of the traditional Chinese painting，which，together with her active personality and perfect spoken English，will help to make your activity a success（高分句型二）（推荐朋友Mary参加，并说明原因）．
Sorry again for any inconvenience caused by my absence（再次表达歉意）．Best wishes．
Yours sincerely，
Li Hua