ew of the sidewalk. A boy on a bike ____45___ (catch ) my attention. He was riding beside the bus and waving his arms. I heard a passenger behind me shouting to the driver, but he refused ____46___(stop) until we reached the next stop. Still, the boy kept ____47___(ride). He was carrying something over his shoulder and shouting. Finally, when we came to the next stop, the boy ran up the door of the bus. I heard an excited conversation. Then the driver stood up and asked,“____48___ anyone lose a suitcase at the last stop?” A woman on the bus shouted, “Oh, dear! It ‘s ____49___ (I )”. She pushed her way to the driver and took the suitcase thankfully. Five others on the bus began talking about what the boy had done and the crowd of strangers 50 ________(sudden) became friendly to one another.