Free public domain audiobooks.Vocabulary
Improve your vocabulary and donate some rice.ACT Prep
This site has a paid subscription, but I think the free resources and tips it offers are worth mentioning even without using the paid service. Reading through the tips will help you learn what to do to improve your score.MLA style guide
For instruction on MLA papers and bibliography.Grammar Review
If you are making a C or below on the grammar quizzes, please visit this site to review.