Collins Work On Your Vocabulary - Advanced C1 is a new practice book that covers the key vocabulary needed by learners of English at Advanced level (CEF level C1).This book is an essential resource for learners who want to improve their English vocabulary.

This book is an essential resource for learners who want to improve their English grammar. Each of the 30 units presents a different area of grammar 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.