"誰能幫我改一下這篇文章的語法和詞彙錯誤啊」

題目：

"誰能幫我改一下這篇文章的語法和詞彙錯誤啊」
University entrance examination,Yes,university entrance examination!In china,no one will doubt that university entrance examination can change one’s life.Also,this examination really changed me a lot.The university entrance examination which I experienced had special meaning to me.Today,I still remember the day of Chinese text.I was confident when I got the test paper,because Chinese is my advantage subject.But,but I hadn’t finish this paper,I hadn’t finished the article.When the teacher took my paper away,I just wanted to cry.I knew I would fail.
「How about your test?」 my mum asked.
「I failed」 I cried,I couldn’t help to cry 「I don’t want to take math test,I don’t want to take English test.I have already failed.」
「Try,try again.Try your best.Don’t give up.Everything will be ok.」 My mum said to me.「Don’t give up,don’t give up.」
Yes,eventually,I didn’t give up.I took math test and English test.Sometimes,I will think about a question.What kind of person I would be,if I quitted the math test and English test at that time.Maybe I would find a job in KFC; maybe I would enter an internet college; maybe I would take the university entrance examination in second year.I can’t image what kind of person I would be,if I quitted.But,one thing I can sure if I quitted at that time,today,I will not delivery my speech here.

解答：

In china… In China.
Today,I still remember the day of Chinese text.…… I still remember the day of Chinese unit test.
Because Chinese is my advantage subject…… Because Chinese was….
But,but I hadn’t finish this paper…..But I hadn’t finished this paper,and I hadn’t finished the article.
I couldn’t help to crying.
If I have quitted the math test and English.(虛擬,所以後面同理改,時態全部倒退一步)
But one thing I can make sure 或者I can be sure.(後面又是虛擬)