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 UNIT 1 All the World’s a Stage
  Reading Exporting Drama: Soap Operas Cross Cultural Boundaries
  Further Reading From TV to Big Screen
 UNIT 2 On the Job
  Reading America’s Most Unpopular Jobs
  Further Reading Landing Your Dream Position
 UNIT 3 Sports and Leisure
  Reading Who’s the Greatest?
  Further Reading How Did Football Become the Most Popular Sport?
 REVIEW 1 (UNITS 1–3)
 UNIT 4 The Animal World
  Reading Talking to the Animals: Real Life Dr. Dolittles
  Further Reading Call of the Wild: The Return of the Wolf
 UNIT 5 Family Affairs
  Reading Close to Home and Far Away
  Further Reading Poles Apart: Different Perspectives on Family
 UNIT 6 Telling Tales
  Reading The Deal
  Further Reading Word of Mouth
 REVIEW 2 (UNITS 4–6)
 UNIT 7 Getting Around
  Reading The Future of Transportation
  Further Reading Four-legged Friends for Work and War
 UNIT 8 Scientific Advances
  Reading The Scientists Who Challenged Conventional Wisdom
  Further Reading DNA: The USB of the Future?
 UNIT 9 Passion for Music
  Reading Starting A Career in Music: What Options Are Available
  Further Reading How I Found Myself Through Music
 REVIEW 3 (UNITS 7–9)
 UNIT 10 Food Around the World
  Reading Peculiar Palates
  Further Reading Bugging Out: Are Insects the Food of the Future?
 UNIT 11 Searching for Proof
  Reading Cryptid Cases
  Further Reading Searching for Babylonia Civilization
 UNIT 12 A Bang for the Buck
  Reading Purchasing Power: How America’s Teens Spend Their Money
  Further Reading Cashing Out: The Rise of Virtual Currencies
 REVIEW 4 (UNITS 10–12)
 Glossary
 ANSWER KEYS