选词填空：
on        listen     others     hear       of  
answer    activity    small    learn        we
Many people like to watch TV. Watching TV is one of the most important         of the day. TV brings the outside world closer to people’s homes. Some people say the world is            than before because of TV.
What’s going on in         countries? How do people live in places far away? Is there a good sports game somewhere?   What’s living in the deepest（最深的） part       the sea?
If you want          these and other kinds of questions, just turn      the TV. You can see a lot and learn a lot. Of course, people can also learn through reading or           to the radio. But with TV they can learn better and more easily. Why? Because they can           and watch, too.
TV helps to open our eyes. TV also helps us to open our minds（思维）. TV often gives        new ideas. We learn newer and better ways of doing something can be          On TV.