Unit 1 Travelling by Air
Unit 2 At the Airport
Unit 3 At the Hotel
Unit 4 Welcome and Farewell Party
Unit 5 Making Telephone Calls
Unit 6 Seeing a Doctor
Unit 7 Appointments and Arrangements
Unit 8 Traffic
Unit 9 At the Restaurant
Unit 10 Visits and Sightseeing
Unit 11 Recreational Activities
Unit 12 Shopping
Unit 13 Companies and Products
Unit 14 Enquiries and Offers
Unit 15 Price Bargaining

Unit 1 Travelling by Air
Unit 2 At the Airport
Unit 3 At the Hotel
Unit 4 Welcome and Farewell Party
Unit 5 Making Telephone Calls
Unit 6 Seeing a Doctor
Unit 7 Appointments and Arrangements
Unit 8 Traffic
Unit 9 At the Restaurant
Unit 10 Visits and Sightseeing
Unit 11 Recreational Activities
Unit 12 Shopping
Unit 13 Companies and Products
Unit 14 Enquiries and Offers
Unit 15 Price Bargaining
Unit 16 Conclusion of Business
Unit 17 Terms of Payment
Unit 18 Packing and Labelling
Unit 19 Deliery and Shipment
Unit 20 Insurance
Unit 21 Claims and Settlement
Unit 22 Investment and Technology Transfer
Unit 23 Agency and Exclusive Sales
Unit 24 Compensation Trade and Processing Trade