41. Accuse sb of sth.

　　42. Charge sb with sth.

　　43. Be innocent of sth.

　　44. Be alert to sth

　　45. play a role/part in sth./doing sth

　　46. be worth doing sth

　　47. be worthy of doing sth

　　48. keep/lose contact with sb.

　　49. be second to none(首)

　　50. not to speak of/not to mention/let alone+名词/代词/动名词

　　51. delay/ mind/ admit/ avoid/ anticipate/ consider/ contemplate/

　　deny/ dislike/ fancy/ finish/ involve/ permit/ practice/ quit/ risk+doing

　　52. adapt oneself to…

　　53. have no objection to doing sth.

　　54. be/get used to doing

　　55. confess to

　　56. contribute to

　　57. devote to

　　58. object to

　　59. be opposed to

　　60. resort to