It guides students through the learning process by exploring grammar in context, providing controlled practice, and giving students thought-provoking writing assignments in which they can practice grammar in a more open-ended format. The grammar points are illustrated in reading passages from a variety of genres, from comic strips to the 9/11 Commission Report. Nitty Gritty Grammar boxes summarize key grammar points and serve as easy reference. Five review sections are included for review and consolidation.