Where can I find the 'rules of grammar' for the writing section?

<p>Someone mentioned awhile ago that all you need to do to ace the writing section (and I mean get all the MC questions right) is memorize the grammar rules. I've been searching and couldn't find them anywhere. Where are they?</p>

<p>Try looking at Gruber's. I think the blue book has some good stuff about grammar too.</p>