速度!几道英语题!一、用所给单词的适当形式填空.1.He spent two hours -------(skate)

速度!几道英语题!一、用所给单词的适当形式填空.1.He spent two hours _______(skate) yesterday.2.Peter hurt _____(him) when he fell.3.He won't give up _____(smoke).二、单项填空.1.We can't afford ( ) for such an expensive car.A.to pay B.paid C.pay D.pays2.It's necessary ( ) you ( ) do more sports every days.A.to;to B.for;to C.to ;for D.of;to3.( ) my little brother is a child, he knows a lot.A.Even B.Even though C.If D.Unless4.( ) my surprise,they bought me a big toy bear.A.In B.For C.To D.At三、根据汉语意思完成句子.（每空一词）1.他总是与父母发生冲突.He always _____ _____ _____ _____ his parents.