Unit 1 How do you do! 1
Unit 2 Introducing a speaker 27
Unit 3 Giving a speech 57
Unit 4 A trip down the river 83
Unit 5 The motion picture industry 109
Unit 6 Help!My computer s down! 135
Unit 7 Coming for a meal 163
Unit 8 Breaking the ice 191
Unit 9 Welcome to the US 221
Unit 10 Talking about energy 243
Unit 11 Money makes the world go around 265
Unit 12 The world of work 285