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 这些学生对自己不严格
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……