Chapter Choose chapter 1.1 - Up to speed? 1.2 - Managing change 1.3 - Vocabulary development 1.4 - Writing and speaking 2.1 - Feats of nature 2.2 - Feats of engineering 2.3 - Vocabulary development 2.4 - Writing and speaking 2.5 - Reading for pleasure Review: Units 1 and 2 3.1 - The perfect team 3.2 - Team game 3.3 - Vocabulary development 3.4 - Speaking and writing 4.1 - Age of responsibility 4.2 - The caring generation 4.3 - Vocabulary development 4.4 - Writing and speaking 4.5 - Listening for pleasure Review: Units 3 and 4 5.1 - Who holds the power? 5.2 - The power of the sun 5.3 - Vocabulary development 5.4 - Speaking and writing 6.1 - Play games and save the planet? 6.2 - The invention of leisure 6.3 - Vocabulary development 6.4 - Speaking and writing 6.5 - Reading for pleasure Review: Units 5 and 6 7.1 - Fooled by our feelings 7.2 - Embarrassment 7.3 - Vocabulary development 7.4 - Speaking and writing 8.1 - The multi-purpose material 8.2 - My life without ... 8.3 - Vocabulary development 8.4 - Speaking and writing 8.5 - Listening for pleasure Review: Units 7 and 8 9.1 - The best way to learn 9.2 - The future of higher education 9.3 - Vocabulary development 9.4 - Speaking and writing 10.1 - New ways to pay 10.2 - Live! 10.3 - Vocabulary development 10.4 - Speaking and writing 10.5 - Reading for pleasure Review: Units 9 and 10 11.1 - Origins of language 11.2 - Origins of world food 11.3 - Vocabulary development 11.4 - Speaking and writing 12.1 - Types of memory 12.2 - Improving your memory 12.3 - Vocabulary development 12.4 - Speaking and writing 12.5 - Listening for pleasure Review: Units 11 and 12