Letter to a pen friend.
Dear Martin,
Thank you for your email. Sorry for not replying earlier. I was too busy at school with my studies.
Anyway, I am writing to tell you about housework. Well, I think everyone is obliged to help their parents with housework. As for me, I always do the washing up and the ironing. So, try to relax and stay calm. There is no way of avoiding having to do the housework. Try to put yourself in your mother's shoes. For her it is really difficult to clean the entire house completely by herself.
Actually, I've got loads of homework to do now.
keep in touch.
Love,
Dasha