It's necess ___ you___make a call to your motherA.for,for B.to,to C.to,for D.for,to

It's necess ___ you___make a call to your motherA.for,for B.to,to C.to,for D.for,to It's not good for you_(smoke)so much请说明原因谢谢 It's very kind of you_(say)so.填什么?为什么? It's bad for you_(read)in bed填什么?为什么? when you_ _ _3个空,you_ _两个空cross it at a zebra crossing. Must I leave the room now?No,you_-___ It's not ___ ___ cold today It's ___ to ___ dictionary it作形式宾语——find/think/belive+形容词/名词/for sb.+to do sth.例句：we all think it necessary to do exercise.关于这个句式,为什么不是it+is+形容词/名词 即：we all think it's necessary to do exercise.此时 it's necess 英语:有一辆自行车.___ that?It's a ___.___ do you ___ it?___. It is important for you_(practise)_English more often. when _ you_(buy) it?是否用现在完成时 英语翻译American eating is funny.They eat almost everything with a fork,and it appears that holding a knife in one's right hand longer than a few seconds is considered to be against good table manners.The system is that if it is absolutely necess Where is Beijing?It's ___ China? The ____is shining.It's ___(sun). ___ it is your daughter's. it's very ___ (cloud ) today .填空 It's time to ___ _____