Hundreds of exercises to get you to the next levelCollins Work on your Grammar – Pre-Intermediate (A2) is a new practice book that covers the key grammar points needed by learners of English at Pre-Intermediate level (CEF level A2).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 wil