英语作文修改,帮我看看这篇作文有什么问题

英语作文修改,帮我看看这篇作文有什么问题
No absence
Nowadays,it is a normal phenomenon that students late for class,even absence from class on many university campus .Where they are?Some are still in bed,while ohers play computer games or make appointment with their girl (boy) friends.
But those students don’t see that attending class can’t separate from our university life.If we late for class even don’t attend class,we can’t get good grades.If we don’t have good grades,we’ll also can’t get good jobs.Someone may think about self-study .Of because we can,although lots of knowledge we can’t understand on the books.
Because when we begin to realize the profits of attending class,it may be too late.We should take actions right now.No late for class!No absence