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 1 Congratulations! You've finished Book 2
Appendix 2 Function links
Appendix 3 Workbook answer key
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