根据所给首字母或汉语意思或所给单词填出正确形式
It’s not polit to s_______ at a foreigner in the street .
He is not lucky at all , on the ___________(相反), very unlucky .
To tell you the truth , I haven’t the __________ (strong ) .
We have ___________(seek) to make peace between Fred and Tom .
You should go _________ a diet and take exercise in order to keep healthy .
The boy dressed himself ______ as a policeman .
I don’t want any cakes . I’m ________(lose) weight .
It was all my ___________(过错).