They are such a big family that this new house is not______ for them to live in.A．enough l

Some—such as liquid oxygen—are so cold that they embrittle many constructional materials a

Why are some small tribes isolated？A．They live far away from big cities.B．They lack commun

These children looked very nervous and ______ when they were on such a big stage for the f

He left in such a big hurry that he forget ()(take)the documents with him.

His family ____ a big one. Now the family ____ watching TV.A.is areB.are isC.is isD.are are

It is _______ that he has to ask for help.A so a big jobB a so big jobC such big jobD s