28. at the cost of 以什么為代價

　　29. Astonish shock / startle /surprise

　　30. authority --- government

　　31. Available ---have free time

　　32. be addicted to like

　　33. Be/feel obliged to do sth ---- have to do / must do

　　34. better to make sth better

　　35. be crucial to---be important to

　　36. be confronted with face with

　　37. Be delighted to do ---happy/glad/ pleased to do

　　38. be fond of like

　　39. be beneficial to be good for

　　40. be detrimental to be harmful for

　　41. be exposed to encounter

　　42. Be impressed by ----- by shocked by

　　43. be initiated to start

　　44. Be likely to do --- its probably to / its possible to/ its likely to

　　45. be obsessed with be attracted by

　　46. be indebted to appreciate

　　47. be prone to tend to do

　　48. Be tempted to do sth --- want to do sth

　　49. bring forward --- advocate

　　50. But more often than not ---often