Logically organized, and clearly laid-out in colour, the new edition of the Collins COBUILD Intermediate English Grammar provides a wealth of practice and reference material in one convenient volume. It offers detailed treatment of the important points of English grammar. Its hundreds of practice exercises, plus additional warning notes pointing out potential problems, help learners to understand and use English grammar correctly. A free CD-ROM containing the Intermediate Grammar text, the COBUILD English Usage, and a 5-million word Wordbank, give the learner electronic access to real English.