望各位英语高手帮忙修改一下英语作文，要满足上海中考得分标准哦。

第一 楼上的a public speech 不用修改。
第二 newspaper 和exercise要用复数 可数名词的单数形式不能没有a或the 或者用复数
第三 learn more cultures 中没必要用比较级，并且前句也只是a lot of 用and连起来一原形 一比较级有点不妥当。
第四 第2行 studying虽然语法上不存在错误，但是对应第一行，用study完全也可作名词。
第五 make a person be more educational make+n+adj 完全成立，这里的be虽然语法无错误，但是读起来会令人觉得很怪，建议删除。
第六 I became more confident and competitive 这句话用完成时态效果更佳
第七 such as后不要逗号
第八 致命伤！最后一句怎么能出现致命语法错误？ 初中还没正式学定语从句，但是最高级时的定语从句引导词必须用that而不能用which 倒数第5个单词改成that, 这个漏洞说重点，可能会直接导致18分作文扣掉1分语法分和1分发展特色分。
另外建议文中尽量避免同一个单词出现3次以上，即使改词性换句式也想办法避免重复
这篇作文一般在14到15分左右。
希望我能帮助到你

Study brings me confidence
As we all know, studying plays an important role in our lives and it gives me a lot of knowledge and confidence.
First, I can gain a lot of knowledge that I didn’t know. I can also learn a lot of precious qualities from the process of studying and learn more cultures of other countries. It can make a person be more educational and give him more confidence.
I used to be shy and unconfident when I made public speechds. After studying from more sources,such as, reading English newspaper and doing more exercises, I became more confident and competitive.
All in all, confidence is one of the most important things which study brings to me.