(Твой город
(Твоя страна)
Dear (имя друга),
Thank you for the letter. It was great to hear from you again after such a long time.
In you letter you tel me that you learn languages. As for me i learn languages too, they are French and Russian. I like learn languages, because it is interesting. I will communicate with friends of other nationalities and we will understand each other.
Anyway, i must go and get on with my work!
Hope to hear from you soon!
Lots of love,
(Твое имя)
Слова посчитай сам(а), но я думаю тут нормально