Hundreds of words to learn and remember Collins Work on your Vocabulary - Upper Intermediate (B2) is a new practice book that covers the key vocabulary needed by learners of English at Upper Intermediate level (CEF level B2). This book is an essential resource for learners who want to improve their English vocabulary. Each of the 30 units presents vocabulary relating to a particular topic using clear language and examples. This is followed by practice exercises to ensure the learner will remember and be able to use what they have learnt with confidence in their written and spoken English. The vocabulary covered in Collins Work on your Vocabulary - Upper Intermediate (B2) has been carefully selected based on Collins Corpus research and the experience of our language experts. As a result, this book provides plenty of useful practice with authentic, up-to-date examples of language usage in context. A carefully structured layout makes sure the language is always clear and the book is easy to navigate.