The boss________company I worked in two years ago has________in solving such kind of problem

79 Television_________ news to all partsof the country

Richard __________ injured in the car crash，but I didn’t stop him driving after he drank some beer．

Facts prove that the world’s economic development is not a win-lose game but one inwhich all ____ be winners. [ ]

I saw a boy _______ in the street thismorning, so I went to ask what was the matter.