ответ:
dear maks fresh,
i was very glad to receive your letter and thank you for it. in my letter i want to talk about my summer holidays.
this summer i spent much time with family and friends.
summer was very hot, so i went to the river to bathe and sunbathe. every night i went out with friends, we had fun.
july started with the events of the standard open-2013 which i visited with friends. at this festival we have listened to good music, saw a game of beach tennis and took photos with our idols.
later i’ve spent much time in the country, collecting summer berries.
during those 3 months i read many interesting books, found new friends, and just had a good time.
on the 1st of september i came to school and i met my classmates whom i missed a lot. i started the new school year with a good attitude and a desire to gain new knowledge.
your friend, llya play
the- можно употреблять в речи если ты хочешь подчеркнуть что речь идёт именно об этом предмете