初二英语题,各位帮忙!急啊!用所给词的适当形式填空an apple a day ( ){keep}the doctor

初二英语题,各位帮忙!急啊!
用所给词的适当形式填空
an apple a day ( ){keep}the doctor away
you should( ){eat}lessfood( ){keep}thin.
选择
schools( )allow students at least one hour a day for sports.
1,would 2,might 3,should 4,could
although you did well this time ,you( )look down on others
1,had better 2,ought to 3,shouldn't 4,wouldn't
we ( )fight against pollution
1,may 2,should 3,mustn't 4,needn't
what should i do ,doctor?
( )helthy.
1,keep 2,keeping 3,to keep 4,having kept
what made you so ( )? the noise upstrairs
1,angryily 2,angry 3,happy 4,happily
完成对话
oh ,i had a headache andi had to ask( )a sick leave.
the doctor looked me ( )and said i had caught a cold.
改错
i think it maybe yours.
this is very easy to work out the math problem.
the spring festival is a t___holiday in china.