请教：这篇英语作文有什么错误？作文如下：作文要求：最近老师布置了一道作业“Can parents be friend？”

请教：这篇英语作文有什么错误？
作文如下：作文要求：最近老师布置了一道作业“Can parents be friend？”这一问题在同学中间展开了讨论，以下是做的调查
百分之四十五的同学认为不可能父母太忙没有时间关心他们，
百分之五十五的同学认为可能在家里父母常常和他们交谈像朋友一样，
最后再写出你自己的观点和看法 开头已给出
I recently surveyed my classmates about their views on parents can be friends
我写的作文是：
I recently surveyed my classmates about their views on whether parents can be friends.45% of my classmates think that their parents have so much work to do and have no time to care about them.So, it's a gap they can't be friends between the parents and the children.
However,55% of my classmates suppose that parents and children friendly at home.
In my opinion,it's easy to be good friends with parents. After all,all parents love their children and they very want to understand us.
10分的作文我只拿了7.5分，可是却不知道为何扣分。这是一篇中考英语作文，对外语高手来说不难，请求改正作文并指出扣分点，只求学习进步~谢谢！
不好意思，打上来的漏了，应该是
I recently surveyed my classmates about their views on whether parents can be friends.45% of my classmates think that their parents have so much work to do and have no time to care about them.So, it's a gap they can't be friends between the parents and the children.
However,55% of my classmates suppose that parents and children can be good friend. Because their parents often talk with their children friendly at home.
In my opinion,it's easy to be good friends with parents. After all,all parents love their children and they very want to understand us.