Complete the sentences with the given words in their proper forms（用括号中所给单词的适当形式完成下列句子）
【小题1】Although the wind was blowing __________, some policemen were still on the street, directing the traffic. （fierce）
【小题2】The car __________should be responsible for this accident.（own）
【小题3】The forest behind my house was like an __________world to me. I always looked at it with much curiosity（好奇心）.（explore）
【小题4】Stop telling ghost stories to the kid.  He is __________enough.（fright）
【小题5】The headmaster has listed some __________rules on the notice hoard.  Please read them carefully.（safe）
【小题6】What the POW’s （战俘）longed for（渴望）was __________.（free）
【小题7】They are having an __________about the custody（监护权）of their kid. （argue）
【小题8】The ___________happened at four o’clock in the morning.（thief）