请帮我修改一下我写的一篇英语作文,帮我指出里面有什么错误,4级

题目

请帮我修改一下我写的一篇英语作文,帮我指出里面有什么错误,4级
It’s universally acknowledged that is power .the truth of it is self-evident ,and the proverb indicates that knowleage ,to some extent ,will transform into a sort of power which makes its own contribution to success.
There are many examples supporting this argument ,and I’d like to take Helen Keller for example ,who lost the most indispensible ability like hearing and visual sense ,after suffering fever without any cure.however ,she didin’t lose geart and had a bug about writing,besides ,she paid renmendous attention to learning .then ,she applied her knowledge to the career of education and writing .Finally,she became so success that few people don’t recognize her.
No doubt ,knowledge are playing a vital role in our dull routine of everyday life and exerting tremendous influence on our career,and above-mentioned tell us that the power of knowledge is infinite.

答案

第六行:lose geart改为lose heart
第八行：so success改为so successful
第九行：are改为is
第十行：above-mentioned后少一个名词
In all,you are so excellent.I admire you.