求一篇以学习为主的英语作文

My favorite subject is English, this is a useful and interesting language. The expo will be hold in shanghai, English can help us communicate with foreign guests. Every day I read English 30 minutes. At school, the teacher will help us to learn words and explain the English text. I often do many English exercises to compensate for my defects.As the saying goes: no pains, no gains. I believe if I pay a hard, I will be rewarded.
I'll be better at it,befor the expo coming.