六级英语的道歉信（精选3篇）
Dear Sir,
I am writing to apologize for the bad performance of the washing machine you bought from our department store. I do hope(希望的语气可以稍微强烈一点) you can accept my sincere apologies.
In fact, the mistake is due to our ignorance(万能开头，啥错误不是失误呀). The manufacturer of the washing machine has cooperated(完成时要注意。) with us for ten years, and never made(过去没有犯过错误，现在有了) a mistake like this, then we did not double check the product.(自己还是有责任的) I want you to know that your trust is very important to us, so we will send(解决方案是将来时) an employee to take the machine back and give you a full refund.
Once again, I am sorry for any inconvenience caused by it, and hope you can accept the apologies.(再次道歉)
dear kate:
excuse me for my long delaying in returning to you your “robinson crusoe” which i read through with great interest. i had finished reading the book and was about to return it when my cousin came to see me. never having seen the book, she was so interested in it that i had to retain it longer. however, i hope that in view of the additional delight thus afforded by your book, you will overlook my negligence in not returning it sooner.
thanking you again for the loan.
sincerely yours,
tom
dear miss nancy,
much to my regret i was unable to keep my promise to attend your birthday party last saturday, owing to the fact that my little son was suddenly taken ill early that day.
hoping to see you soon.
truly yours,
tom