Practical English Usage: Teachers describe Michael Swan's book on English language problems as 'indispensable'. 600+ A-Z entries explain common problems with clear, concise information. Practical English Usage answers your questions about the English language, and the questions your students ask. It is organized as an A-Z dictionary of over 600 problem points in the English language, all explained with practical, clear information. Now in its third edition, Practical English Usage has sold over two million copies and is a world best-seller. Practical English Usage is available in some countries as a Pack with Grammar Scan (diagnostic tests to accompany Practical English Usage).
Grammar Scan with Answer Key: English level: Upper-Intermediate, Advanced and Expert / B2 to C2. Perfect your English, succeed in exams with these diagnostic tests at Upper Intermediate, Advanced and Expert Levels. Key features: Tests students' knowledge of the most challenging areas of grammar and usage. Refers learners to the in-depth explanations in Practical English Usage, Third Edition, to help them really understand the language point. Helps students understand subtle differences in meaning in English. Motivates students who want to become skilled speakers of English. Provides ideal practice for students preparing for exams.