Cambridge – English Grammar in Use (Essential) (2nd Ed) (1997) Essential Grammar in Use is available with a promotional bonus extra CD-ROM. The CD-ROM contains: * over 150 interactive grammar questions * instant scoring and feedback * electronic study guides for students to check their level * printable grammar reference pullout panels * introduction to the range of Cambridge Learner's Dictionaries Patron Membership Required You must be a Patron member to access this content.Already a member? Log in here