Ребята,нужно написать письмо для учителя на английском(50-70) слов по всем правилам ??рамматики и составлению письма.Срочно.Даю 30 баллов

Dear teacher!dear teacher, i am writing to you to say thank you for your english lessons which you taught during my school time. when I was a pupil I did not understand the importance of the foreign language. now I can say that I take the pas of many people who do not speak English. I am sure that English will help me in my life very much. yours sincerely, ваше имя