Unit 1: British and American English words and phrases
Unit 3: Travel and holidays
Unit 4: Success and failure
Unit 6: Register – formal vs. informal
Unit 10: Words that are used together (collocations)
Unit 11: Phrases with do, get and make
Unit 12: Health, medicine and exercise
Unit 13: Entertainment and the media
Unit 14: People – character and behaviour
Unit 16: Computers, mobile phones and research
Unit 17: Talking about experiences
Unit 18: Seeing, hearing, touching, smelling and tasting
Unit 19: Natural phenomena
Unit 20: The natural world
Unit 22: Places and buildings
Unit 23: Prefixes and suffixes
Unit 24: Social and political issues
Unit 25: Words and phrases for linking ideas
Unit 27: Talking about beliefs and ideas
Unit 28: News and current affairs
Unit 29: Music and the arts
Unit 30: Metaphorical language