爱屋及乌
12.Don't count your chickens before they hatch.
小鸡孵出之后才算数
13.He bites off than her can chew.
(The eye is bigger than the belly.)
贪多嚼不烂
14.Everyone has a skeleton in his closet.
人人都有不可告人之事
15.To teach a fish how to swim.
班门弄斧.
16.Rome wasn't built in a day.
伟业非一日建成
17.Well begun, half done.
好的开始,成功了一半
18.Every cloud has a silver lining.
乌云背后是银边
19.Look before you leap.
20.Birds of a feather flock together.
物以类聚
