26. attempt to do --- want to do

27. at the idea of/ at the mention of/ at the sight of/ at the sound of ---think/talk/see/hear

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. bette---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 --- it’s probably to / it’s possible to/ it’s 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