KEY FEATURES* Up-to-date syllabus based on the C1 and C2 levels of the Council of Europe's framework * 26 units, including grammar and vocabulary * Systematic practice of all the grammar and vocabulary presented in a wide range of exercise types *Strong emphasis on revision and consolidation, with reviews and tests* Useful reference section including topic vocabulary, phrasal verbs, phrases, patterns and collocations, idioms and word formation...