This book is a reference and practice material for pre-intermediate learners of English. All of the most important English grammar points explained in clear and simple language, with warning notes to help you avoid potential problems -- Back cover.

This reference grammar has been developed for advanced students and teachers of English. The result of a thorough analysis of written and spoken language, this book provides a clear and detailed picture of modern English grammar. The clear layout, as well

This major new edition of the Collins COBUILD English Usage is a modern, easy-to-use and in-depth guide to English usage, aimed at upper-intermediate and advanced learners and teachers of English.

Collins COBUILD Active English has been designed for intermediate learners of English wishing to speak, write and read English with confidence. This handy, pocket size dictionary contains the 6,000 most important words in English, each one illustrated by an example from the Bank of English showing context and usage. All explanations are given in simple, natural English, and set grammatical patterns and structures are highlighted to give users maximum help with English usage.

Hundreds of exercises to get you to the next level.