be ready to do 准备好做……
be recognised as 被认作是
be reduced by 降低了……(接数字、百分数)
be related to 与……有联系
be responsble for 为……负责任
be rich in 在……丰富
be satisfied with 对……满意
be senior to 比……大
be set in 以……为背景
be short of 缺少
be shown into sp. 被带到某地
be spun into thread 被纺成线
be strict in sth. 对某事严格要求
be strict with sb. 对某人严格要求
be successful in doing sth. 做……成功
be suitable for 适合
Be sure(certain) to do… 确信做某事(祈使句)
be tired from sth./doing (身体上)劳累、疲劳
be tired of sth./doing 厌倦……
be tired out 筋疲力尽
be to blame (应该)受责备
