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Dear Andrew,  

Thank you for your letter. I'm glad to hear that you're well.

I have a lot of subjects at school too, but I think that Maths is the most difficult one. It requires pupils to be attentive, patient and scrupulous. We must always analyze tasks and learn a lot of symbols and formulas. It is so boring! I don't like this subject at all. As a rule, it takes me 2-3 hours to do my homework. Sometimes I have very little free time, but when I do have it, I usually listen to music or play computer games.

Well, I need to go now.

Keep in touch.

Best wishes,

твое имя

Dear friend, thank you for your letter. in fact my dream is to become a doctor one day. i like to help people and make them happy, because i become happy too. the most interesting doing for me is studying humans, animals, and all the nature around me, so i'm very interested in biology and chemistry. also they are very useful for my education. i need to prepare for my test now so i need to end my letter. hope you'll answer me soon,  best wishes to you (честно, слова не считала, но надеюсь, что )