The World Health Organization gave a warning to the public without any ______when the virus of H1N1 hit Mexico in April, 2009.
She thinks she can get there on time, ________ she?
_______ is the population of China?
He has never visited the Great Hall of the people, _________?
A number of sheep _________ seen by us when we passed the field..
Both Kate and I _________ ready for the picnic now.