I don’t know __________, but I guess he may be a doctor.A. how he is B. what he is C. what does he do
Old people and children must _______ in our country .
They are ____ tired ____on.
The number of the students in our school___1,600 and a number of them___ from Canada.
China is ____Asian country while Italy is ______European country.
— _______ you spell “car”? —Yes, C-A-R.