You should show most respect to your granny.-Вы должны сделать\показать многое для вашей бабушки.
Напишу не очень большое сочинение, но постараюсь помочь.
The grandmother as I think, very native person for me
The grandmother does for me everything, I also should do for it all.
My grandmother the best.Она always looks after me. When the help is necessary to me, the grandmother despite of everything, helps me to leave a difficult situation. she prepares the most tasty in the world pies. They very tasty. With meat, fish or with apple, not important. I can eat them eternally.
Though I and not so often see my grandmother, but I very strongly love it.
Проверь ошибки на всякий случай, вдруг что. Желаю удачи и хороших оценок:)