Unit 1 Education 2
Unit 2 Food 10
Unit 3 Health 18
Unit 4 Media 26
Unit 5 Practice 1 34
Unit 6 Advertising 40
Unit 7 Learning to Speak 48
Unit 8 The Environment 56
Unit 9 Sponsorship 64
Unit 10 Practice 2 70
Unit 11 Transport 76
Unit 12 Travel 84
Unit 13 Technology 92
Unit 14 Money 100
Unit 15 Practice 3 108
Unit 16 Commodities 114
Unit 17 Social Issues 122
Unit 18 Drugs and Sport 130
Unit 19 Communication 138
Unit 20 Practice 4 146
Answer key 153
