Upgrade your Grammar Intermediate B1. Student's Book + Key.

Opis

• Upgrade your Grammar Intermediate B1. Student's Book + Key.. - 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.