（下册） 1
Unit 16 Marriage 1
Unit 17 Divorce 14
Unit 18 Fashion 28
Unit 19 Shopping 42
Unit 20 Part-time Jobs 53
Unit 21 Network 65
Unit 22 Online Games 79
Unit 23 Happy Farm 95
Unit 24 Food Security 108
Unit 25 Entertainment and Recreation 122
Unit 26 TV Programmes 138
Unit 27 Success 150
Unit 28 Humor 164
Unit 29 Travel 179
Unit 30 Holidays and Festivals 196