English Grammar in Use Fourth edition is an updated version of the world's best-selling grammar title. It retains all the key features of clarity and accessibility that have made the book popular with millions of learners and teachers around the world. Designed to be flexible, the book is available both with and without answers, making it ideal for self-study, but also suitable for reinforcement work in the classroom. The 'with Answers and CD-ROM' edition comes with a handy pull-out grammar glossary with clear explanations of the grammar terminology used in the book. The updated CD-ROM provides hundreds of interactive exercises to reinforce the language learned in the book. The fourth edition is also available online, and offers a range of exciting new features such as customisable content and score tracking.