1.Be aware of:意识到
　　I like people who are going about their daily business without being aware of the camera(997-)

　　2.Behind the schedule/late

　　3.Be in charge of:负责，照顾，经管 be responsible for

　　4.Be in the charge of:下级+be in the charge of+上级

　　5.Be in season:应季的，当令的
　　These apples and pears seem to be in season.(995-6)

　　6.Be supposed to do:应该，被期望
　　What am I supposed to do with his help?

　　7.Book up
　　Break down/doesn’t work

　　8.Bring up:教育，培养，提出
　　She brought up her children to be truthful.

　　9.Build up积累，增强，树立

　　10.By chance/run into:偶然












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