Unit 1 Why Do We Go to School? Unit 2 Invest Your Passions Unit 3 Cloned Meat OK Unit 4 Dead Poets Society Unit 5 Life After People? Unit 6 Influential Business People Unit 7 Let‘s Work Together Unit 8 Enjoy Our Full Vacations Unit 9 This Is Us Unit 10 Code Breaker Unit 11 Make Small Changes Unit 12 Deal with Stress Unit 13 Animal MigratioUnit 14 How to Wake Up Early? Unit 15 Don‘t Compare Yourself to Others Unit 16 AInconvenient Truth Unit 17 Autism Unit 18 I Believe Unit 19 The Dangers of Having Too Little to Do Unit 20 The Biggest Mistake We Make iLife TRANSCRIPTS & ANSWERS 作者介绍
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