Have someone, preferably a classmate read your paper and give you some feedback. In your blog, write a detailed report on what your editor told you needed changing, and what you intend to do about it.
In the “Sharing Your Work” page in the course contents there are some suggestions for ways that you can do online file-sharing with a classmate, but you may also use someone from school. You may also take your paper to the English Help Center or the Writing Center, as long as you are scrupulous about reporting what they told you needed work.
NOTE: if you have trouble finding a peer editor, you may simply report the findings of your own revision process. The idea is that you should revise carefully, and learn to be aware of habits in your own writing that you need to revise for.
