Unit 1 Home and Family Unit 2 Advertising Unit 3 Life Experience Unit 4 A Defining Moment Unit 5 Customs PRETCO (A) (2013.6) Unit 6 Travel and Tourism Unit 7 Achieving Success Unit 8 Seeking a Job and Career Unit 9 Human Relationships Unit 10 Smart Machines and People's Life PRETCO (A) (2012.12) Key