在日常生活中，需要写道歉信的场合非常的多，我们通常在对别人表示赔礼道歉时会用到道歉信。写起道歉信来就毫无头绪？
Dear English teacher:
Iam so sorry that I have absented your English class for three I am not quite myself then.I say sorry that I dont come to have the class.I am not deliberately. Ihave felt the strong sins I want that you can give me another y student can be a I will not do it again I do it again,I will do as the teacher things that I say come from my se pardon me I will say 'sorry,teacher,I will not do it again ' Thats all .
Yours sincerely
xxx
亲爱的客人：
您好！首先请允许我对您遇到的`预定没有房间的问题给您带来的不便致以真诚的道歉。由于近来客人较多，客房紧张，导致有些客人无法入住，我们深感抱歉。
我们可以介绍您去与我们同等档次的酒店，还有不知您方不方便把您的姓名和联系方式留下，如果有了房间我们会在第一时间通知您并免费接您回�
祝您过得愉快！
XXX酒店
20xx年x月x日
To Mr/Ms/Mrs/Professor I want to sincerely apologize for playing games in my electronic dictionary during Wednesday's class.
More importantly, I really want to apologize for pointing finger at you when you said you could only give my electronic dictionary back the next day.
After this, I realized how impuslive I was, I should not do things like playing games during class, and especially, pointing finger at someone that I should respect.
Please forgive me for what I have done and I promise I will never do things like this again.
Sincerely
XXX
Dear Bob,
I'm writing to apologize for having forgotten to return the the Beatles CD to you when I left Canada,I was in such a hurry that I packed everything in my luggage without checking I paid more attention then,I wouldnt have made such a stupid mistake.
Now something must be done to solve the problem because I understand you cherish the CD enormously.I can either send it to you by express mail or alternatively compensate you at a reasonable you do not mind,I may bring it back to you next time I go to Canada.
Please let me know which solution you prefer at your earliest convenience.I really hope you will accept my sincere apology.
Faithfully yours,
xxx
Dear Charlie，
Kindly excuse me for my not being able to see you off at the airport this Saturday as I have promised。 A major business partner of our company will be attending an important conference in Xiamen this weekend， and my boss finally chooses me to accompany him there to negotiate about a new transaction。
I have just been informed of this plan and am happy about the decisionthis is an opportunity to both display and enhance my abilities， so I am afraid I cannot be present at the airport。 Pursuing study overseas is an essential step in the accomplishment of your dream。
亲爱的查理，
请原谅我的不能给你送行机场这个星期六我已经承诺。我们公司的主要业务合作伙伴将出席一个重要会议在厦门这个周末，和我的`老板最后选择我陪他去谈判关于一个新事务。
我刚刚被告知这个计划，我高兴的决定是一个机会展示和提高我的能力，所以我恐怕不能到机场。追求海外留学是一个重要的一步成就你的梦想。