Unit 1
Text A:Secrets of A Students 1
Text B:Bittersweet Memories 9
Unit 2
Text A:Conversational Ballgames 20
Text B:English as a Universal Language 27
Unit 3
Text A:stevie Wonder:Sunshine in the Shadow 38
Text B:We Are What we Think We Are 45
Unit 4
Text A:The Washwoman 53
Text B:A Good Name 63
Unit 5
Text A:The Language of Compromise 74
Text B:Easy Ways to Avoid an Argument 76
Unit 6
Text A:Nerds and Geeks 88
Text B:Our Changing Lifestyle:Trends and Fads 101
Unit 7
Text A:I Became Her Target 107
Text B:Firm,Fair,and Friendly 112
Unit 8
Text A:Foreword 121
Text B:Smart Machines:Our Tireless Helpers 134
Unit 9
Text A:Hothouse Earth 141
Text B:The Population problem:Everybody's Baby 152
Unit 10
Text A:Cloning:Good Science or Baaaad Idea 163
Text B:Internet Helps Solve a Medical Mystery 171