Television has now come into nearly every family．It has 1 a very important part in 2 life．School children in the USA watch TV about twenty-five hours a 3 ．
Some parents feel the television is good 4 their children because it helps them learn about their country and the world． 5 the help of some programmes(节目)of education(教育)，children do 6 school．
7 parents do not let their children 8 TV too much．They say the TV programmes are not good and children may 9 bad things from them．
Men have invented many things which have brought much convenience(方便)．Television is one of them．If it 10 carefully planned, watching TV can be good for children．