英语写信常用语句有哪些？

常用开头：
1 I was glad to hear you good news.很高兴听到您的消息。
2 Forgive me for not writing sooner.原谅我没有很快回信。
3 It was very kind of you to reply so quickly.你能很快回信太好了。
4 I am sorry to hear that you have not been well.听说您身体不好我很难过。
常用结尾：
1 I shall be looking forward to hearing from you soon.盼望很快收到您的回信。
2 I am very sorry for any inconvenience I have caused you.对由于我所引起的不便深表抱歉。
3 Thank you again for your kindness and considerarion.在此感谢您的体谅。
4 We would greatly appreciate your cooperation.感谢您的合作。
5 Please kindly remember me to your sister.向你妹妹致意。
6 Please give my regards to your parents.代我向你父母问好。