假设你是john,和大洋彼岸的Linda是笔友,把你的一些个人变化介绍给对分,请写一篇英语作文

dear pen pal,
i am very excited that there are great changes on me.this year i get five a,s in chinese,mathematic ,physics ,chemical ,english exams.they are beyond my wishes.in the meanwhile i got a gold medal in the school sports in running .
to my surprise,i am honored as excellent student .i am happy and satisfied with all what i have earned.in the letter,i deeply thank you for your help with improving my english lever.according to your suggestions ,i make all endeavor to practice my english in spoken and written .
in words,i appreciate your helps.tomorrow i will make great progress in my career.
truly
ban