Advanced Grammar in use 4th

Grammar in Use is the world’s best-selling grammar series for learners of English. A grammar reference and practice book for learners of English at advanced (CEFR C1–C2) level. Perfect for self-study, but also ideal for supplementary activities in the classroom. This fourth edition is the highest level in a series that has been used by millions of language learners and teachers around the world. It contains 105 units, including five new units on grammar for academic purposes.