I started studying for the TEAS test in June, and was scheduled to take it on August 28th. I only used the TEAS study guide provided by ATI testing. The questions from the book were similarly phrased to the ones on the actual exam. They give you two practice tests at the end of the book. My strategy was to review the whole book, take a timed exam and then based on the score, go back and review the sections I struggled with. I learned I made a lot of mistakes just from rushing. I ended up scoring an 82.9% on the actual exam. I wasn't too happy with my score, but I did get accepted into ASU's nursing program. Good luck! :) On a side note, I just remembered I bought the online practice tests too. Those were extremely beneficial, because once you are done, they break down every single portion of the exam. English is broken down into sentence structure, grammar, etc. I took that a few days before my TEAS test, and that was highly beneficial. I knew what areas I excelled in and shouldn't waste my time on vs. the areas I should focus on in my last minute studying.