I'm sorry that i didn't answer your letter sooner-i'm very busy now preparing for my school exams.there's no time for anything subjects do you find the most difficult? what type of exam do you prefer-oral or written? why? what do you do to prepare for your english напишите письмо 100-120 слов,самые сложные предметы это , и для меня.буду

Dear
Thank you for your letter. I was very glad to hear from you.
School exams are very difficult and take a lot of time. In your letter you ask me about the most difficult subject for me, there are physics, math and chemistry, because these subjects are very tricky and I don't understand them. As for my English exam I prepare ten topics about my life.
Sorry but I have to go now, by mum asks me to help her.
Best wishes.
Твое имя