We consider _____ lessons should be previewed before the class. A: that it necessary B: it that necessary C: it necessary that D: necessary it that
We consider _____ lessons should be previewed before the class. A: that it necessary B: it that necessary C: it necessary that D: necessary it that
If_____, we’ll continue our experiment after office hours. A: being necessary B: be necessary C: is necessary D: necessary
If_____, we’ll continue our experiment after office hours. A: being necessary B: be necessary C: is necessary D: necessary
If_____,<br/>we’ll continue our experiment after office hours. A: being necessary B: be necessary C: is necessary D: necessary
If_____,<br/>we’ll continue our experiment after office hours. A: being necessary B: be necessary C: is necessary D: necessary
We consider ____university students should do more reading during their spare time. A: necessary that B: necessary C: it necessary D: it necessary that
We consider ____university students should do more reading during their spare time. A: necessary that B: necessary C: it necessary D: it necessary that
We will do____is necessary to stop them.
We will do____is necessary to stop them.
We should save ______________ expenses. (necessary)
We should save ______________ expenses. (necessary)
We found ________ necessary to protect the environment.
We found ________ necessary to protect the environment.
It is not necessary to rewrite expressions as we did in this example.
It is not necessary to rewrite expressions as we did in this example.
We are prepared to do whatever is necessary to r______________ the situation.
We are prepared to do whatever is necessary to r______________ the situation.
It was necessary that we （should) make everything ready ahead of time.（)
It was necessary that we （should) make everything ready ahead of time.（)