Most families in China hoped their single children will have
a happy future,so they are very strict in their children.So are
teachers in schools! Many children are giving so much homework
that they have hardly any spare time have sports. The children
are not allowed to do nothing but study.No wonder there
are so many children are tired of lessons.Some even attack
or kill their parents and teachers! I believe many people already
read this kind of news in newspapers pr magazines.Shouldn't
wo draw a lesson from the accident?Now our government
is making out a plan tosolve the education problems.
每一行均有错误。请改一下。谢谢。另外。如果可以告诉我这样改正的语法结构。那就更谢谢了。
Most families in China hope(根据句意应该用一般现在时） their single children will have
a happy future,so they are very strict with（词组 be strict with sb.) their children.So
teachers are in schools! Many children are given（这边是被动语态，表示学生被给予了许多作业）so much homework that they hardly have any spare time to have sports. The children
are not allowed to do anything(文章想表达的意思是：孩子们不被允许做任何事情，除了做作业。若用nothing，意思就成了：孩子们不被允许做没有一件事情，除了做作业） but study.No wonder there
are so many children are tired of lessons.Some even attack
or kill their parents and teachers! I believe many people already
read this kind of news in newspapers or magazines.Shouldn't
wo draw（你有没有打错啊，呵呵，有点看不懂） a lesson from the accident?Now our government
is making a plan to solve the education problems.
that they have hardly any spare time have（to） sports. The children are so many children are tired of lessons.Some even attack or kill their parents and teachers! I believe many people already （attack和kill是过去式吧）