Make the final edits to your paper. Check to make sure all your quotations are cited correctly, and run the spell checker again to make sure everything looks as it should.

Have your paper peer edited. Find a friend or professor who is willing to review and peer edit your paper for you. Also, see if your school has a tutoring center with writing tutors or editors who could look over your paper. Someone else may catch errors or awkward wordings you haven't. Also, getting another's perspective is always a good idea.