UNIT 1
CanI 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'mlooking for
UNIT 7
I’ve heard the food is excellent
UNIT 8
Do youthinkit
Appendix Ⅰ
How do you like to learn
Appendix Ⅱ
Funcition links
