假如你是Mary,你的笔友Linda给你写了一封信·

Dear Linda:
I have just received you letter.Please don't be so upset.Last time you failed that don't mean you will lose next time.Cheer up,I know,you don't wanna let you parents down,it's a good thing.But just upset don't make any sense.You should tell you yourself I can.And practice more in the next.I do believe you can make it.
sincerely,
Mary