My grandfather never watched TV. He thought that people spent too much time ___1__ it. Some of his friends ___2__ talked about sports shows, the movies and plays. My grandfather said to himself, "They

never read ___3__ books or go out in the evening. "__4___ he didn't buy a TV.

     Two years __5___ my grandfather was 60 years old. He stopped __6___ in the hospital. My father

bought him a TV. He __7___ to watch all the news. He knows __8___ more about the world now. And

he reads more books, too.

     Now, my grandfather will get very __9___ if you trouble him (麻烦)  when he is watching TV. I can't

 understand (明白) that one can change his _____ when he is 60.