—_____ the population of the U.S.A. in 2005? —It _____ about 296 million. A.What is; is B.What was; was C.How many is; was D.How many was; is
—Don't worry.Mum will come to solve the problem. —_______ she won' t come?
I _______ buy a new car if I _______ a million dollars.
I can't hear you.Would you please speak _______?
Children should _______ get on well with others.
—I saw the film last year, What about you? —_______.