"Mr. Shin is my current writing teacher who has taught me for almost a year. If I were to study SATs by myself or with a tutor, I would use Mr. shin's book, "Mastering Core SAT Words." His book is different from other publishers because he used words that were used in the past SATs. Also it is currently published, its most updated with new vocabularies that many people are not familiar with. So if you are a student who is studying for SAYs, or...