be made of 由……（直接）制成

be made in 由……（某地）制成

be of different size 形狀不同

be of no great importance to sb 對某人有很重要

be on business 出差

be on diet 節(jié)食

be on duty 值日/上班

be on fire 著火

be on holiday 在度假

be on vacation 在度假

be on sale 廉價出售

be on show 展覽

be out of reach 無能為力

be popular with 受……歡迎

be present at 參加

be related to 與……有聯(lián)系

be responsible for 對……負(fù)責(zé)

be rich in 含有豐富的……

be seated 就座

be set in 以……為背景

be short of 缺少

be strict in sth 對某事嚴(yán)格要求

be strict with sb 對某人嚴(yán)格要求

be successful doing sth 做某事很成功

be suitable for 適合

be supposed to do sth 應(yīng)該去做某事

be certain to do sth 確信做某事

be taken for 被誤認(rèn)為

be tired from doing sth （身體上）勞累

be tired of doing sth 厭倦……

be tired out 筋疲力盡

be used to doing sth 習(xí)慣于做某事

before long 不久以后

die for 為……而獻(xiàn)身

die of 死于……

die from 死于……

die out 滅絕

do a good deep 做好事

be damage to 損害

do away with 廢除