Sammy Armstrong was driving to his office when he【小题1】(notice) a car was stuck on railroad tracks. Then he heard a train whistling. Sammy threw down his sunglasses and keys and ran toward the car. 【小题2】elderly man, Jean Papich, eighty-four, sat in the driver’s seat, 【小题3】 (turn) the key hitting the gas. His wife, Marion, seventy-eight, was looking 【小题4】 (nervous) at him. Then Sammy walked toward the car and pushed it forward, but his boot slipped on the warm asphalt (沥青).