下面短文中共有10处语言错误，要求你在错误的地方增加、删除或修改某个单词．
增加：在缺词处加一个漏词符号（/\），并在该句下面写出该加的词．
删除：把多余的词用斜线（\）划掉．
修改：在错的词下划一横线，并在该词下面写出修改后的词．
注意：1．每处错误及其修改均仅限一词；
2．只允许修改10处，多者（从第11处起）不计分．
As a student，Li Hua works very harder at his lessons，so he is always one of the top student in our class．He loves sports very much that he makes it a rule to play the football at weekends with his friends．Li Hua is concerning about the students who are not good at their lessons，so she always helps them after class．
As a monitor，Li Hua has successful organized some voluntary activities．We pick rubbish in the park near our school every week，and last month we visit a nursing home．What we have done is warmly welcomed by the community．This is how Li Hua is so popular．
As a student，Li Hua works very harder at his lessons，so he is always one of the top student in our class．He loves sports very much that he makes it a rule to play the football at weekends with his friends．Li Hua is concerning about the students who are not good at their lessons，so she always helps them after class．
As a monitor，Li Hua has successful organized some voluntary activities．We pick∧rubbish in the park near our school every week，and last month we visit a nursing home．What we have done is warmly welcomed by the community．This is how Li Hua is so popular．
1．harder改为hard；副词错误．句意表达的努力工作，没有比较的含义．
2．student改为students；名词错误．句中有one of短语，表示其中之一，名词要用复数．
3．very改为so；搭配错误．so…that…如此…以致…，连接结果状语从句．
4．the去掉．冠词错误．英语中表示球类运动的名词前，不用冠词．
5．concerning改为concerned；短语搭配错误．be concerned about关心．
6．she改为he；句意指代的Li Hua是男性，要用he来指代．
7．successful改为successfully；副词错误．句中successful修饰谓语动词organized，要用副词形式．
8．加up；短语搭配错误．pick up捡起；pick是摘的意思．
9．visit改为visited；时态错误．句意表达的是过去发生的动作，要用一般过去时态．
10．how改为why；连词错误．句意表达的是原因，不是方式．