11. Go and ask the staff.

　　12.He fell asleep in the middle

　　13. She is worried about

　　14. In a restaurant

　　15.He is being i

　　16.The man is unlikely to

　　17.The woman is going to make

　　18.They didn’t quite enjoy their last picnic.

　　19.He prefers hot weather to cold weather.

　　20.The cold houses.

　　21.Depressing.

　　22.They work hard and play hard.

　　23. French.

　　24. careers guidance.

　　25.Its pleasant environment.

　　26. The art of

　　27. To enhance concentration

　　28. How listeners in different cultures

　　29. Buying and maintaining

　　30. Two of his employees

　　31. Advancement to

　　32. She is competing

　　33. They help

　　34.The values

　　35.The growth of

　　36. stable

　　37. challenges of

　　38. certainly

　　39. role

　　40.combined

　　41.significant

　　42.included

　　11.look 12.he is 13.the woman 14.a suitc 15.the lack 16.do 17.the hot 18.buy 19. D A manager at a computer store.