An "A" paper or "C" paper

What makes A or C paper?

1. Clear and Focused - An "A" grade paper is focused, clear to understand, and specific to the topic. Good writer of his or her details for support to show what is important about the topic. The writer begins with an interesting idea, thought, or sometime with a quote that keeps the reader's attention. An "C" paper can be well organized but it doesn't keep focus and that well not keep the reader's attention.
2. Word Choice - An "A" paper will have an intense word when needed. Also writer uses precise, fresh original phrases and quotes. The write well use strong words that make the paper stand out. An "C" grade paper contains a lot of errors that uses word choices that are confusing also can loss the reader's attention and it is unclear.
3. Grammar Errors - An "A" paper has no or few errors in grammar, spelling, and punctuation. The writer has clear sentences for the reader's and a clear idea. An "C" paper well will be written not clear for understandable. The paper might have run on sentences, which will throw the reader's off with a confusing sentences.

I always have a problem with grammar errors and sometime with word choice. I believe i can keep focus on the main idea and have my paper understandable through out the paper.