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 there， ____   some of them looked very anxious and____ (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 exciting 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 ____ ．”She pushed her ways to the driver and took the suitcase thankfully.Everyone on the bus began talking about what the boy had done，and the crowd of strangers____ (sudden) became friendly to one another.

小学毕业后，小洋兴高采烈地来到初中学习。不久，他发现初中学习变化很大。学习科目多，作业多，老师讲课节奏快……于是，他改变了一些不良的学习习惯，采取了一些主动学习的方法和策略，开始慢慢到适应了中学学习生活。