阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。
One morning, I was waiting at the bus stop, worried about ____(be) late for school. There were many people waiting at the bus stop, ____ some of them looked ____(disappoint). When the bus finally came, we all hurried on board. I got a place next ____ the window, so I had a good view of the sidewalk. A boy on a bike ____(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 ____(stop) until we reached the next stop. Still, the boy kept ____(ride). He was carrying something over his shoulder and shouting. Finally, when we came to the next stop, the boy ran up to the door of the bus. I heard an excited conversation. Then the driver stood up and asked, “____ anyone lose a suitcase at the last stop?” A woman on the bus shouted. “Oh dear! It's ____(I).” She pushed her way to the driver and took the suitcase thankfully. Everyone on the bus began talking about what the boy had done, and the crowed of strangers ____(sudden) became friendly to one another.
