帮我看看我的英语作文的语法错误(我初中水平)

题目

帮我看看我的英语作文的语法错误(我初中水平)
Olympic Games is window,i keep watch.
this is a big window.through it,i can see are worlds.here it is changing every day.our country becoming more and more beautiful.some people are start learning english.there is old man and children.to be a chinese we must learning english to meeting 2008 olympic games.

答案

The Olympic Games is a window,through whcih I can see a lot.
It is a big window, and what i can see is the world. In the window everything is changing every day. Our country is becoming more and more beautiful. Some people are starting learning English. Among them are old men and children. As a chinese we must learn some English to welcome the 2008 Olympic Games.