The world's best-selling practice grammar for English learners! Essential Grammar in Use is a grammar book for practice and reference for learners at CEFR levels A1-B1, successfully used by millions of people worldwide. Clear examples and easily understandable exercises with solutions make this fourth edition of the successful grammar ideal for self-study. All grammatical topics from A1-B1 are covered. The proven two-page layout presents explanations on the left and corresponding exercises on the right. Additionally, it includes numerous supplementary exercises and a study guide to help identify the topics that need targeted practice. Contents: Book with solutions.