The teeth are _____ , and my grandmother often takes them out to wash them and then put them back.
--I can't find Mr. Smith.--It was in the hotel___________ he stayed.
My uncle___________ until he was forty-five.
Sometimes words alone were not enough to _________pupils along the path of knowledge
Neither of them knew what __________ was doing.
--I heard that as many as 4 000 people were killed in 9 --Yes. __________ news came as __________shock to us.A. the; the B. the; a C, /; / D. / ; a