Upstream Beginner A1+ to Proficiency C2 are complete courses for learners studying English from Beginner to Proficiency levels. They aim at the development of all four skills through a variety of communicative tasks, while allowing for a flexibility of approach which make them suitable for all classes, including large or mixed-ability groups. The key language is regularly recycled, achieving active, holistic and humanistic learning. Their syllabi reflect the guidelines of the Council of Europe Framework. Это и многое другое вы найдете в книге Upstream Proficiency С2: Workbook: Key (Virginia Evans, Jenny Dooley)