My summer holiday After four years of high school life,I finally graduated.I will be a college student after this summer holiday.And what is life in high school in china?I think it is full of challenge,sad and happy.I was sad,and I was happy too.This four years change my life. Now,it's summer holiday.I can do what I want to do.But speak English is my first task,I will lean English in my future university life,and I don't want have a too bad English level. 这是我英语能力的极限了，诸位请见谅。