Unit 1 How Do You Extend a Welcone and Greetings? Unit 2 How Do You Make Introductions? Unit 3 How Do You Ask for and Give Directions? Unit 4 How Do You Make Telephone Calls? Unit 5 Travelling Unit 6 Job Hunting Unit 7 A Job Interview Unit 8 What Do You Know about My Hometown? Unit 9 Celebrating Holidays Unit 10 Making Reservations Unit 11 How to Invite a Friend Unit 12 At a Restaurant Unit 13 At a Post Office Unit 14 Shopping Unit 15 Transportation