根据下面短文内容，在短文的空格处填上一个恰当的词，使短文完整、通顺。
Most
of us like watching TV. It has a great influence on our lives and it is one of the
most important {#blank#}1{#/blank#} of getting information. We spend part of our free time {#blank#}2{#/blank#}
TV. Usually we can learn a lot from it. Just think of what we see on TV-news, movies,
sports shows, advertisements and so on. They have increased our {#blank#}3{#/blank#} and changed
the way we learn about the world today. But besides these advantages, it {#blank#}4{#/blank#}
has some disadvantages.
For
adults (成人), sometimes they watch TV
too long. They always stay in the room and be far away {#blank#}5{#/blank#} outdoor activities.
They spend little time doing sports. If the situation goes on, many adults will
become weak. So it's {#blank#}6{#/blank#} for them to control the time of watching TV. Instead,
they'd better go out to enjoy different kinds of sports.
For
children, {#blank#}7{#/blank#} some programs on TV are good, there are still some shows that
are not proper for them. Not everything on TV has a good influence. Maybe children
can't change what is on TV, but they can {#blank#}8{#/blank#} what they watch. Is that right?
