Unit 1: Can I help you?
Unit 2: Could you do me a favor?
Unit 3: Are you looking forward to your trip?
Unit 4: I have a terrible headache
Unit 5: Do you have any experience?
Unit 6: It's not exactly what I'm looking for,
Unit 7: I've heard the food is excellent.
Unit 8: Do you think it would be OK?
Appendix I Congratulations! You've finished Book 2
Appendix II Function links
Appendix III Workbook answer key
