Look ! The building which _________now will be used as a library.
Chicago is on ________ Lake Michigan. There is nothing in the world like ________ Chicago meat industry.
He 1eft word with his secretary that she should keep it___ secret for_____ moment.
Of all the subjects,I like _________ history best because it gives us_________useful knowledge of things in the past.
Liu Xiang is_________ first Chinese who has won_________ one-hundred-metre hurdle gold medal in the Olympic Games.
The report said a car went out of _________control on a highway _________south of the city and rushed into a river.