UNIT 1 LOVE AND FRIENDSHIP 1
UNIT 2 FOOD AND DRINKS 15
UNIT 3 RECREATION AND SPORTS 29
UNIT 4 ILLNESS AND HEALTH 42
UNIT 5 SCIENCE AND TECHNOLOGY 57
UNIT 6 EDUCATION 70
UNIT 7 MAN AND NATURE 82
UNIT 8 MASS MEDIA 96
UNIT 9 CULTURE AND CUSTOMS 109
UNIT 10 ADOLESCENCE ISSUES 121
UNIT 11 TRAVEL AND TRANSPORTATION 134
UNIT 12 CITIES AND COUNTRIES 147
UNIT 13 FAMOUS PEOPLE 159
UNIT 14 FINANCE AND TRADE 171
UNIT 15 JOBS AND EMPLOYMENT 186