用下面所给单词的适当形式完成短文
study ， be ， find ， near ， come ，answer ，give ， not have ，wait ，get
An old officer_____back to his mother school 。He _____some students a talk there 。He said ，“ i _____in this school forty years ago 。 When i was your age ，i____not as happy as you are today 。Think about it and
_____me，why are you so happy now?"
The old man____ ____for ten minutes。Noboby answered 。But he_____the
students were all excited。He was very angry and left。When he _____to the door，a boy said，“Dear sir，if you speak long enough，we _____Maths and History lessons this morning。”