--_____students have joined the English club since last term.--I think _____ them is 200.A. A number of; a number ofB. The number of; the number ofC. A number of; the number of
One of my teachers ____ an Englishman.
She will call you if she ____.
It is not right ____ in public places.
My parents are always strict ____ me.
I think he is a student, ____?