英语书信的开头和结尾可以使用一些常用的句型，以下是一些万能的开头和结尾句子，你可以根据需要选择使用：
开头
1. How is it going？
2. I am glad to receive your letter.
3. It has been a long time since we last met.
4. You asked me about （+ problem/question）, now let me give you some advice.
5. Thank you for your kind letter of （+ date）
结尾
1. I am looking forward to receiving your letter.
2. Thank you in advance.
3. Please write to me as soon as possible.
4. Good luck | Best wishes.
5. With love.
6. Best regards, （Your name）
7. Faithfully yours, （Your name）
8. Looking forward to your reply.
记得在信件的结尾处亲自签名，并在签名后不加任何标点符号
