so ill还是 very ill 还是too ill

so ill还是 very ill 还是too ill I was ill 还是 i am ill? i'm ill还是i fell ill? had fallen ill还是 had been ill ill be ill还是be illness 翻译是does he ill?还是is he ill?为什么? be ill in the hospital还是be ill in hospital be ill in the hospital 还是be ill in hospital 是Are you sister ill还是Is 是his ill 还是his illness? ill的比较级到底是什么?是iller还是worse还是more ill?