信件开头万能句型，我们可以用以下这些句式来写，例如：
开始语 :
Thank you for your kind letter．（谢谢你的友好来信。）
I was so pleased to receive your letter．（收到你的来信我十分愉快。）
I have just received your kind letter．（已接到你的友好来信。）
I was pleased to hear from you．．．（……收到你的来信，我非常愉快。）
I have just this moment received your letter and I am writing at once because．．．（我此时收到你的来信，便立即写信，因为……）
Your letter of．．．was duly received（你……的来函已妥收。）
Your letter came to（reached）me this morning．（今晨收到你的来信。）
Many thanks for your last kind letter．（接最近来信，感谢之至。）
I am sorry it has taken me a long time to reply to your last letter but．．．（很负疚，这么久才回你的上次来信，只是……）
What a surprise it was to get a letter from you．（收到你的来信我觉得很吃惊。）
I was very sorry to hear．．．（听到……觉得很不安。）
You will be very glad to hear that．．．（听到……你会非常愉快。）
From your letter I learned that．．．（从你的信中知道……）
With great delight I learned that．．．（我得知……非常愉快。）
I often think of you．How have you been recently ？（我常想到你，你近来好不好？）
Sorry for delaying this letter so long．（这封信耽搁了很久了，真对不起。）
I have the pleasure to tell you that．．．（我愉快地告知你……）
As I have not heard from you for long，I feel anxious．（很久没收到你的信，我觉得很担心。）
I have learned with delight that．．．（我愉快地得知……）
Heartly congratulations on your graduation！（衷心地祝贺你毕业！）
How are you getting on with your English study？（你英语学得如何了？）
Your kind letter gives me much pleasure．（你的来信给我带来了无比的快乐。）
Your kind letter from Beijing arrived this morning ．（你从北京寄来的信件，今晨收到。）
Give you a reply and remember me to your whole family ．（今复信，代我向你全家问好。）
结束语
1、 Good luck !
2、 Best wishes !
3、 Take care of yourself, will you ?
4、 Send my love to your……
5、 Please write to me when you have time .
6、 Please write soon.
7、 Let’s keep in touch.
8、 I am looking forward to your next letter soon.
Please write back soon．（请速回信。）
Please give my love to your family．（请代我问候你的全家。）
Take good care of yourself and write often．（多珍重，常来信。）
I'm afraid I have to stop now，but I will write again．（恐怕我得搁笔了，不过我会再来信的。）
I hope to hear from you soon．（我希望不久收到你的信。）
I look forward to our next meeting．（我期待下次相会。）
Your kind and early reply will be appreciated．（你的快速回信将令人观赏。）
Won't you let us hear from you promptly！（我们会很快收到你的来信的！）
May God bless you and your family！With every good wish for your happiness．（愿上帝保佑你及你的家人。祝你幸福。）
Looking forward to seeing you．（盼望能见到你。）
I shall be looking forward to hearing your first impression．（我盼望听到你的初次印象。）
I do hope you will be able to live here some time this summer holiday．（我的确希望你能在今年暑假在这里住一段时间。）
Best regards．（敬意。）
Good luck to you！（祝您好运！）
We are all looking for your next visit to China．（我们都盼您下次来拜访中国。）
Please write to me directly when you receive this letter．（收到信后请立即写信告知我。）
Wish（Wishing）you every success in your future career！（祝你成功！）
All my best wishes for the future！（祝你一切顺利！）
Hoping that you'll get well soon ．（祝您早日康复。）
Wish you the best of health and success！（祝您身体健康，工作顺利。）
Say hello to your parents for me．（请代我向您父母问好。）
Expecting to hear from you as soon as possible．（盼早日回信。）
Thank you for an early answer．（请尽早答复，不胜感谢。）
With the season's greetings．（谨致节日的敬意。）
Meanwhile，we wish you good health and every success in your work．（祝身体健康，工作顺利！）
I would like to wish you a very Merry Christmas and a Happy New Year．（祝您圣诞高兴，新年快乐！）
Write as often as you can，for I am looking forward to reading your every letter．（望你多多来信，我殷切地等待着你的每一封信。）
I'm sending you a little gift as a token of appreciation for your kindness to me，which I hope you will enjoy．（寄上小小礼物一件，作为纪念品，以感激你对我的关心，请笑纳。）
All my best wishes for the future！（祝您一切顺利！）