It is not ______ to be wasteful
be of It is not always easy for the public to see ______ use
it is not meant to be
if it does not it is not meant to be.
to be or not to be,it is the question
To be it not to be ,this is a question.
To be or not to be,it is a question.
It is not only material to be applied
it is not good idear to be late
it is not really funny to be like that
My hometown is not ( ) it used to be.A.w
Shanghai is not the city __ it used to be
It is not easy ______.