Start with your paper's ideas, making sure your thesis statement matches your subclaims and that you have sufficient evidence to prove your main claim.
Check your paper's organization to make sure it includes the six essential elements ad that they are ordered in a way that makes sense.
Look at your paragraphs to make sure transitions between them are smooth and each is focused on one main claim that connects to a subclaim.
Revise sentences that are unnecessarily long or contain passive constructions.
Check to make sure you're precisely using metadiscourses and avoiding empty phrases and words.
Correct any commonly confused words and misspellings.
Properly format your paper according to the assigned citation style.