be familiar with 对…熟悉

be famous for phr.因...而有名的

be favourable to 赞成…

be fed up 吃得过饱；对…极厌倦

be fed up with phr.厌倦

be filled with phr.用…充满

be fond of 爱好

be friends with 与…交友(友好)

be full (of) phr.充满....的

be full of 充满

be generous in 乐于…

be generous with 用…很大方

be good at phr.在...方面(学得,做得)好;善于

be good to 对…好；对…很慈善

be hard on sb 过于严厉对待某人

be hard up 短缺，在急需中

be hard up for money 缺钱，手头紧

be ignorant of 对…不知道(了解)

be in drink 喝醉了

be in fashion (人、物)合于时尚

be in for 参加(竞赛、考试等)

be in love with 跟…恋爱

be in sympathy with 赞同，同情