________ work has been done to improve the people’s living standard.
________to work overtime that evening , I missed a wonderful film.
When I saw the car crash on the road ,a frightened feeling _________across my mind.
To everyone’s surprise ,our unbeatable school team________ the vital game.
Before driving into the city, you are required to get your car_______。
He found________ almost impossible to express what he wanted to say.