请帮我改一下里面的病句！

WHY AM I LEARNING ENGLISH? （想表达的意思）

Because it is so fun to learn English and it is very interesting.
（因为学英语很快乐很有趣）

For example,you can read very interesting English novels and talk to many foreigners in English.（你可以读很多有趣的英文小说，和外国人聊天）

And then make friends with them. How fun!（然后和他们交朋友）

The most important thing is that you will get a good job if your English is good.
（最重要的是你将找到一份好工作）

But if it is not ,don't worry . Just like me, my English isn’t very good yet .
（但如果还没有，也别担心。就想我一样，我的英文也还不怎么好）
Because I knew nothing about English one year ago!
（因为在一年我什么都不懂！）
I have just learnt English for one year and I can write like this!nothing’s impossible
（我只学了一年的英文就能写这些了，没什么不可能）
Sometimes you may worry about something.
（有时候你可能会为某些事担心）
So many people are learning English, how do I get better ?
（就像那么多人都在学英文，我怎么胜过他们）
No need to worry very much.
（其实不必太担心）
Some people can’t do anything themselves，they want to tell you that you can’t do it either!（这句是幸福来敲门里的~~）

Don’t mind!
（别在乎那些！）
If you think it’s worth doing and you love English ,it is enough . Just protect it and join me. Your dream will come true!
（如果你觉得值得，你足够热爱英文，尽管捍卫它然后加入我，你的梦想一定会实现的！）

I have to talk about two people who helped me ,
（我不得不谈论下两个帮助过我的人）
a gril and my best friend. They are both important in my life .
（一个女孩和我最好的一个朋友，他们都是我生命中很重要的人）
Though they are both without me now. The girl was an English major student and she changed my life .（虽然他们都不在我的身边.）（女孩是英语专业的学生，她改变了我的人生）
After I knew her, I began to study hard.
（在我认识她以后，我开始努力的学习）
Because I loved her and I could see the sunshine in her face! It was the happiest time in my life.（因为我爱她，我能在她的脸上看到我的快乐，那是我生命中最快乐的时光）

It happened one year ago. I began to crazy about learning English in order to write the first English letter to send her at her birthday.（这发生在一年前，我拼命的学习英语，为了在她生日那天为她写一封英文信）

Finally I’ve got it. But she left soon after that .
（最终我做到了，但她不久就离开了我）
When I was down , my best friend He Mingchao was always with me and he turned me on . he’s my farthest friend in the world and he gave the most help to me.（当我最失落的时候，我的好朋友何明超总是在我身边，他让振作起来。他是这个世界上离我最远的朋友，但却是给我最大帮助的人）

He went abroad for study long years ago.
（他很早就去了国外留学）

Why am I learning English ?Because I love English and two people wake me up.
（我为什么学习英文，因为我爱英文和有两个人唤醒了我）