Unit 1 1
Text A The Value Of Friendship 1
Text B Scruples,Dish And Tell:Why Do We Talk About Our Friends 14
Unit 2 20
Text A A Pair Of Lifesavers Pioneering Physicians Who Made Transplants A Reality 20
Text B Hydroponics:Farming Without Dirt 32
Unit 3 38
Text A Types Of Houses 38
Text B Paper Housing 51
Unit 4 57
Text A Elf Louise Makes Santa Claus Come True 57
Text B Christmas Spirit 70
Unit 5 78
Text A Our Pursuit of Happiness 78
Text B Couple Finds Being"Two Of A Kind"Is A Recipe For Happiness 90
Unit 6 97
Text A Be A Perceptive Person 97
Text B Words That Work Miracles 108
Unit 7 115
Text A On The Value Of College 115
Text B Impact Of College On Individuals 128
Unit 8 135
Text A Biting The Bullet 135
Text B Promises To Keep 147
Unit 9 153
Text A Foreign Exchange Trading 153
Text B The World Bank And The International Monetary Fund 167
Unit 10 175
Text A Let Yourself Go! 175
Text B Beat Your Bad Moods For Good 187
Glossary 194
