"I'm glad to receiue your e-mail,"said he怎样改为间接引语?

英语短文改错!急阿.
I feel very happy to receiue your letter and i'd like to give you some advices on how to learn english.above all,don't lose your heart .many students find it hard to learnt english ,especially to write good english compositions .in my opinion,if you want to improve your writing better,you should learn by heart so many english expressions and patterns as possible.and at the same time try to use it in your compositions.i think just remeber grammar rules is no use.only by reading and writing a lot can you be able to learn english well in effective way.i think what the most important thing is that you should keep writing every day and never give up .有10个错,麻烦改下,大小写不用改