--- it be possible to finish the work in such a short time?(情态动词)

couldn't be used then.It wasn't ( ) to use it.It couldn't be used then.It wasn't ( ) to use it.a)ableb)allowedc)impossibled)possible It could not be used then.It wasn't ___to use it.a.able b.allowed c.impossible d.possible If ____,please phone me.A.it be possible B.possible C.it being possible D.be possible选哪个 lt could't be used then.lt wasn't ___to use it.a.able b.allowed c.impossible d.possible Come back as soon as possible,John Sure.________won't be late.A.It B.That C.It D.This it is possible to be snowy同义句转换it is possible＿＿be snowy it won't be possible for me to finish my work on time --- your help介词填空,马上要 I think it isn't possible ...I don't think it is possible...这两句有什么区别? Don't give it up .Anything is possible Don't give it up .Anything is possible It couldn't be used then.It wasn't_______to ues it.A able B I'm sure C impossible D possible 求教!It couldn't be used then.It wasn't____to used itIt couldn't be used then.It wasn't____to used it为什么用possible,allowed为什么不行呢? it would be possible.改否定（内详）It would be possible to have an observatory in our shcool.（改为否定句）_____ _____ _____ _____to have an observatory in our shcool.可不可以改成It wouldn't be possible to have an observatory in o it needn't be wouldn't it be Even if not for the fact that he is a world famous pop icon,it still wouldn’t be possible.Michael is too…special…a person. 3道高中英语语法题The development of modern science has made ------- space exploration on our neighboring planets.A it is possible B possible C it possible D it will be possibleDon't touch those papers .Leave them -------A where they used to b (高二英语) 关于suppose的用法The report is very important ,so it is supposed to be sent as soon as possible.it是“to be sent as soon as possible”的形式主语吗?supposed在这儿是什么意思呢?句子怎么翻译呢?it is supposed t To what extent will future scientific discoveries ____the prolonging of human life?A.be made possible B.make possible C.make it possible D.be made it possible答案是B,可是为什么,我不懂?急求详解,谢谢!