道歉信

Dear_____,

I am terribly sorry to tell you that_____, and I am writing this letter to show my deep regret.Please accept my sincere apology with gratitude.I hope you will understand my situation and excuse me for_____.

The reason why_____is that_____.Under that circumstance,_____.Therefore,it was not my power to_____.

If possible,I would like to suggest that_____.I shall be obliged if you will kindly write and tell me_____.I am looking forward to seeing you again.

Yours,

_____

祝贺信

Dear_____,

I have just learnt that_____.I hasten to tender you a word of congratulations on this splendid success of_____.

It is indeed a remarkable thing for _____.The success of your_____proves not only_____,but also_____.

Again,please accept my warm congratulations and please give my best wishes to_____.

Sincerely yours,

_____

投诉信

Dear _____,

My name is _____, and I am _____. I venture to write you a letter about _____.

The focus of the complaint is_____. For on thing,_____. For another,_____. Under these circumstances, I found / find it _____. Honestly speaking, _____. In addition,_____. All in all, there is still much room for improvement.

I do hope _____. Thank you for your time and kind consideration.

Sincerely yours,

_____

拒绝信

Dear_____,

Thank you very much for_____.To be honest,_____.However,the current situation does not allow me to do this.

This has been a difficule decision for me,but I have to do this.On the one hand,_____.On the other hand,_____.In view of these,I regret that_____.I hope this does not bring you much inconwenience.

I feel very sorry to disappoint you.If_____,I will _____.I do appreciate your_____.Meanwhile,I wish_____.

Sincerely yours

_____

来源：新东方在线四六级