How to use this series; How to use this Teacher's Resource; Introduction; Approaches to learning and teaching; The Cambridge Learner Corpus; Part 1: Leisure and travel; Unit 1: Sports and free time; Unit 2: Digital life; Unit 3: Food; Unit 4: Transport; Unit 5: Holidays; Part 2: Education and work; Unit 6: Learning and study skills; Unit 7: Interviews; Unit 8: Work; Unit 9: Communication; Unit 10: Education; Part 3: People and achievements; Unit 11: Human achievements; Unit 12: Organisations and volunteers; Unit 13: Success and fame; Unit 14: Medical care; Unit 15: Healthy lifestyles; Part 4: Our modern world; Unit 16: Animal life; Unit 17: The environment; Unit 18: Feeding the world; Unit 19: Lifestyles; Unit 20: Technology; Answers to the Workbook; Audioscripts for the Workbook; Assessment criteria for writing and speaking; Acknowledgements.