UNIT 1 COUNTRIES 1
UNIT 2 FOOD 24
UNIT 3 PLANTS 42
UNIT 4 TELEPHONE 59
UNIT 5 FAMOUS PEOPLE 77
UNIT 6 LANGUAGE 95
UNIT 7 COMPARISON AND CONTRAST 112
UNIT 8 CONSOLIDATION (1) 129
UNIT 9 THE PRESS 151
UNIT 10 THE NEWS 170
UNIT 11 SCIENCE AND TECHNOLOGY 187
UNIT 12 COMPUTERS 202
UNIT 13 ENVIRONMENT 219
UNIT 14 FASHION 237
UNIT 15 PERSONALITY STUDIES 253
UNIT 16 CONSOLIDATION (2) 271