<p>So I have the Barron's book and the Princeton Review book. I do really, really well on the Princeton Review problems (but I know the book is super easy), and I do alright on the Barron's with a good majority right and a couple wrong. However, I heard stories of kids getting somewhere in the 600's on Barron's practice tests and 800's on the actual test. Anyways, I'm aiming for a 760+, and if I really can, an 800. I just took the sample questions from the CB Prep Booklet (<a href="http://www.collegeboard.com/prod_downloads/sat/sat-subject-test-preparation-booklet.pdf%5B/url%5D">http://www.collegeboard.com/prod_downloads/sat/sat-subject-test-preparation-booklet.pdf</a>), and I was surprised to find that many of the questions were wordy and actually more difficult than some of the Barron's stuff. Are the questions here a good gauge of the questions I am going to see on test day? Yeah, I know it's from the College Board and should be accurate, but it's only 17 questions (perhaps not a good picture), and I only answered 11 correctly, got 2 wrong, and skipped 4. I'm suddenly really nervous, when I thought I had a good grasp of the material, because I think that score could be somewhere in the 600's. What should I do to prep now, since apparently Barron's and PR weren't working for me?</p>