Unit 01 Language Courtesy
Unit 02 Everyday Greeting
Unit 03 Meeting and Introducing
Unit 04 Rookies in the Position
Unit 05 Telephone Calls
Unit 06 Airport Reception
Unit 07 Leisure Hours
Unit 08 Hotel
Unit 09 Banking Service
Unit 10 Kindergarten
Unit 11 Supermarket
Unit 12 Tour Guide
Unit 13 Accountants and Cashiers
Unit 14 Marketing
Unit 15 Human Resources
Unit 16 Real Estate
Unit 17 Electronic Technicians
Unit 18 Automobile Mechanic
Unit 19 Business Negotiation
Unit 20 Transportation
Unit 21 Hospital
Unit 22 Environment
Unit 23 Social Issues