帮忙写篇英语作文!急用如题：假设你是李明,你跟大家的关系处得非常好,同学们都喜欢与你玩,你现在个子比以前长高了,对于学习英语的兴趣也有了很大的提高.请你给你的朋友Mark写封信,介绍下你的变化.（60~80词）急用!

Dear mask
Recently, i get well with my classmates,and they all like to play with me. I'm very happy with them,tell you an amazing thing, i am taller than ever! And for the teachers' encouragement, i also improved my interesting in learning english. Now i can even writea short message to you by myself! I will study it harder, so i can communicate with you in any way.
Yours'
Liming
记住英语信件第一行是没有冒号的!