寫英文信開頭和結尾應該怎麼寫?

題目：

寫英文信開頭和結尾應該怎麼寫?

解答：

開頭:Dear :
I haven't seen you for ages and I missed you very much.(很久不見,非常想念)
結尾：Please keep contact with me,my friend.
Wish all the best!（請與我保持聯繫,我的朋友——祝福!）