📗 Libro en inglés UPGRADE YOUR GRAMMAR B2 (UPPER INTERMEDIATE) SELF-STUDY EDITION (STUDENT S BOOK & SELF-STUDY GUIDE)

Theory and exercises carefully graded to suit the cognitive level of learners Simple and concise explanations of grammatical theory Illustrations for visual reinforcement of key structures Thorough practice through a wide variety of popular task types, including various exam-format exercises Progress tests every three units Revision exercises, at the end of the book, on the relevant Grammar units