Thoroughly revised and expanded, the second edition of Rocket English Grammar is an affordable, intensive, comprehensive, fast-paced, fun, one-volume, basic-to-advanced grammar book ideal for English language students at every level. Basic-to-Advanced in One Book--16 of the 21 units have a special advanced section that lets you customize your study plan. See what you need now and what can wait. No other English grammar book has this feature. Classroom Tested--based on more than three decades of classroom experience. Anticipates the problems students have and answers the questions students ask--or should ask. Real English used by real native speakers every day around the world--what's formal and what's informal, what's common and what's uncommon, what's right and what's wrong. New Easy-to-Understand ways to teach grammar not found in other books. Focuses on many important grammar points that are completely ignored by other grammar books.