This highly successful two-level grammar series is known for its clear explanations and innovative two-page format. Each of the 116 units in the Students Book is presented in a two-page spread, with simple, clear explanations on the left-hand page and practice exercises to check understanding on the right. This edition includes a CD-ROM featuring exercises, tests, and games. Basic Grammar in Use, Third edition, can be used as a class text or for self-study. Teachers using a main course book in lower-level classes may wish to assign this text as a reference guide so that students can look up grammar points that cause them difficulty.