In Other Words: Comprehensive grammar practice for B2– C1 English language learners is an easy to use communicative grammar practice book. Together with accompanying online listening materials, the book can be used both for self-study and as supplementary material for the classroom (whether face-to-face or online). It puts grammar in familiar contexts, provides guidance on its use, and then gives multiple opportunities for free and communicative use, mainly through speaking. The book targets grammar known to be problematic at B2 and C1 level. It ranges from working on standard essential grammar such as tenses or modals to areas such as register, the features of spoken language and academic writing. The book aims to make working on grammar an enjoyable learning experience. It also aims to help learners to convert knowledge of grammar into use and the development of flexibility of expression. Divided into 70 double-page spread lessons, each with a single grammar focus, In Other Words allows both the teacher and the learner to take a dip in approach. This allows all users to orient themselves quickly in the materials.