<p>This website is a good place to start! Try a Google search and see what you can find. The College Board website has good prep, like a practice test and a question of the day. For the ones you get wrong, read the definition. Borrow test prep books from the local library and study them. Pay attention in your math and reading/writing/literature classes. Don’t be afraid to start a study group with interested friends where you can ask questions and figure out what you don’t know or understand. Of course, you can always ask about any questions you get stuck on here or where people can help you.</p>