Unit 1 Nice to Meet You
Unit 2 Making Introduction
Unit 3 Thanks
Unit 4 At the Airport
Unit 5 Asking for Permission
Unit 6 Personal Viewpoints
Unit 7 Visiting An Exhibition
Unit 8 Are You Free Tonight?
Unit 9 Enjoying Good Services at A Hotel
Unit 10 Your Works Is Well Done!
Unit 11 Happy Birthday!
Unit 12 Making Requests
Unit 13 Making Complaints
Unit 14 Interview
Unit 15 What A Wonder!