Ron Woldoff, MBA, is the founder of National Test Prep, where he helps students achieve their goals on the SAT, GMAT¯®, and GRE¯®. He teaches prep courses at Arizona and is the author of several test-prep books. Jane Burstein has decades of experience as an English teacher, adjunct professor, AP reader, and tutor for the SAT¯®, ACT¯®, GRE¯®, and GMAT¯® exams. She is the author or coauthor of numerous English and test-prep books.