Unit 1 Never Enough Free Time 1
Unit 2 Job Hunting 10
Unit 3 Jobs 20
Unit 4 Famous People 29
Unit 5 Drive Safely 38
Unit 6 Do as the Romans Do 47
Unit 7 Mass Media 56
Unit 8 Environmental Protection 64
Unit 9 Tourism 72
Unit 10 Animals and Pets 81
Tapescripts＆Keys 90