American boys and girls love watching television. Some children spend six hours a day in school and four to six hours a day in front of the television set. Some even watch television for eight hours or more on Saturday.
Televisions are like books or films. A child can learn both bad things and good things from them. Some programs help children to understand the world, and others show people the places of other countries or other time in history. With television, a child does not have to go to the zoo to see animals or to the ocean to see a ship. Boys and girls can see a play, a concert or a game at home.
Television brings many places and events into our homes. Some programs show crimes(犯罪活动)and other things that are bad for children, so parents sometimes help them to find other interesting things to do.
Some children spend eight hours or more _____ on Saturday.

A．studying	B．playing card games
C．watching TV	D．helping their parents

On television children can see_____.

A．games	B．big animals
C．oceans	D．almost everything

Children usually spend _____ a day in school.

A．six hours	B．more than eight hours
C．only a few hours	D．four hours

The underlined sentence means_____.

A．television makes things happen in homes

B．we can know places and events on TV without going to see them

C．we can see houses and buildings on TV

D．we can find the places easily

Parents sometimes help their children find other things to do when there is _____ for children.

A．a bad program	B．an animal
C．a game	D．an uninteresting film