题目内容：

根据所给首字母或汉语意思或所给单词填出正确形式

1.It’s not polit to s_______ at a foreigner in the street .

2.He is not lucky at all , on the ___________(相反), very unlucky .

3.To tell you the truth , I haven’t the __________ (strong ) .

4.We have ___________(seek) to make peace between Fred and Tom .

5.You should go _________ a diet and take exercise in order to keep healthy .

6.The boy dressed himself ______ as a policeman .

7.I don’t want any cakes . I’m ________(lose) weight .

8.It was all my ___________(过错).