Unit 1 Text A Using Paper Beads to Improve Ugandan Lives Text B For Some Teens, a Busy Life Takes Fun Out of HighSchool \ Text C Not All Going on a Summer Holiday Text D Lecture or Interactive Teaching? Unit 2 TextA Back to the Future (Ⅰ) Text B Back to the Future (Ⅱ) Text C John Dewey: Educator and \America's Philosopher Text D Roosevelt's Death Makes Truman President Unit 3 Text A Chinese Clinics Push \Multiple Baby Pills\ Text B Jet Lag Slows Hamster Brains Text C Autoimmune Diseases When the Body Starts AttackingItself( Ⅰ ) Text D Autoimmune Diseases When the Body Starts AttackingItself( Ⅱ ) Unit 4 Text A National Debts Can Threaten EconomicGrowth Text B The iPad Trumps Oil: Apple Is Most Valuable U. S.Company Text C Adobe and Apple Reach a Flash Point Text D Manufacturers in Wenzhou Adapt to the ChangingTimes Unit 5 Text A Breaking the Habit Text B Want to Live Longer? Turn Off Your TV Text C The New American Food Culture Text D U.S. Companies Help Families Adjust to LifeOverseas Unit 6 Text A Confucius Institute Helps Governor's School StudentsExperience Chinese Culture Text B The Perfect Poise of Tan Yuanyuan Text C Tips on Table Manners Text D Crime and Punishment Unit 7 Text A After Second World War, a Baby Boom Text B On the Death of Martin Luther King Text C Aristotle on Friendship Text D The Pleasure of Books Unit 8 Text A New Year's Day Text B England Riots: Cameron Says Police Admit to WrongTactics Text C If Flour + Sugar + Children = Mess, Why Let ThemBake? Text D Popular Ways to Get in Shape