1) Informal greeting (неформальное обращение) например: Dear Mary, Hi daniel...)
2)an introduction in which you write your opening remarks and mention the reason for writing (вступление) - здесь спроси о его здоровье, как его дела, ну или что-то вроде этого
3) A main body in which you write about the the subject of the letter in detail, starting a new paragfaph for each topic ( главная тема, где ты раскрываешь суть своего письма, рассказываешь ему свой рассказ)
4) A conclusion in which you write your closing remarks (заключение, заключительная фраза) например: I've got to go now. Write back soon.
5) Informal ending (неформальное проание) например: Love/ Take care/ best wishes/ Yours + your name)
Это план письма.
В сочинении ты можешь написать что угодно. Как ты ходил с друзьями по магазинам, как ты со своей семьей ходили кушать в ресторан, как ты ходила в кино или кто-то пригласил тебя на день рождения. Впрочем это не важно...
Удачи*
Dear Tanya, Thank you to you for a letter and for that you with such warmth think of me. As I wanted once again to go with you somewhere in autumn. you remember when we with you went for a walk it was very merrily on a past weekend. Rambled on a park and collected leaves in bouquets. Were glad to a sun and spent time simply well. After a walk we decided to go out into the cinema and look an interesting film about the adventures of little mouse. Because this was the premiere of film,of that all waited, we had bought the last tickets. I have the very good impressions after this film. you remember as we got hungry and went out into a cafe. We ordered large pizza and on a delicious ice-cream. Lately got cold, and in mid air smells in winter. Will you arrive on these weekend? Did snow fall out already for you? in the north did a ski season begin already? With love there is Ira.