61 be strict in doing sth 严于做某事 eg : He's strict in obeying noles

62 be strict with sb 对某人要求严格 eg: Some students are not strict with them selves 这些员工对自己不严格

63 be strict with sb in sth 某方面对某人严格

64 be supposed to do 被要求干什么

65 be sure 表确定

66 be sure of doing sth 对做某事有信心 eg: He is sure of winning I am sure of learning English well

67 be sure of sth 对做某事有信心 eg: I'm sure of my head (my teacher 我相信我的大脑（老师）

68 be sure that sth 对做某事有信心 eg: I'm suer that he can pass the test 我相信他能通过考试

69 be sure to do sth一定会做某事eg: We are sure to pass the test 我们一定会通过这次考试 We are sure to learn English well 我们一定能学好英语

70 be terrified of + 名/动doing 害怕……

71 be terrified to do sth 害怕做某事

72 be the same as … 和什么一样

73 be used to doing sth 习惯做某事 eg: My father is used to getting up early 我爸爸习惯早He is used to sleeping in class 他习惯上课睡觉

74 be worth doing 值得做什么

75 be(feel) afraid to do sth 害怕做某事

     be afraid of sth 害怕某物

     be afraid that 从句