<p>The essay is pretty learnable, as you can tell from the advice in the posts above mine. However, some more pithy advice: write a lot. And use big words. I’m not saying these are the only things that matter, but they matter a heck of a lot.</p>
<p>About the multiple choice–I used Barron’s 2400’s practice questions. Barron’s 2400 is generally ridiculously difficult when it comes to all sections, so working with it will push you past your prior limits. I think that’s what happened in my case anyway. =)</p>