Practical English Usage with Online Access (4th) - Michael Swan

Oxford University Press - <p>Practical English Usage has sold over 2 million copies worldwide. Now revised and updated for the fourth edition, it answers the questions that teachers and learners ask about English grammar and vocabulary with clear, corpus-informed explanations and examples.</p><p><br /><br /></p><p>Key features</p><p></p><p></p>Completely revised and updated to reflect changes in language use.<p></p>NEW Organisation into two easy-to-use parts, making it quicker to find the information you want. Part 1 is a complete topic-by-topic student's grammar, with section introductions highlighting common mistakes. Part 2 is a guide to key vocabulary topics, including an A-Z list of common word problems.<p></p>NEW Also available online, including 87 diagnostic tests.<p></p>