Correct English Composition

I am quite worry about that. - am 跟 worry 都是動詞，一句 simple sentence內不能有兩個動詞，應把 worry 改為過去分詞： I am quite worried about that.

I really want to find a person who can correct my English composition accurately,it is because my school teacher is always so lazy and don't want to correct that. 包含了兩句，應把它拆開：

1. I really want to find a person who can correct my English composition accurately.

2. It is because my school teacher is always so lazy and don't want to correct that. 但這句仍有兩個改正：so lazy 宜轉為 very lazy、don't want 應轉為 doesn't want

I like writing and I know I have some mistakes in the writing,however,I have no idea where get wrong. 亦包含了兩句，應把它拆開：

1. I like writing and I know I have some mistakes in the writing. 這裡some 可以刪去不要

2. However, I have no idea where get wrong. 改為 However, I have no idea on where goes wrong.

So anyone can help me?? 是問題，can 應放在主位 subject 之前：So can anyone help me??

I am a F.5 student and now the CE is coming. I am quite (worried) about that.I really want to find a person who can correct my English composition accurately, it is because my school teacher is always so lazy and (doesn't) want to correct that. I like writing and I know I have some mistakes in the writing(;)however, I have no idea where (I) get wrong.
So anyone can help me??
I really need the help......
Thanks!!!