In some families children surf the internet for several hours. many parents 1 dislike this 2 non-stop work on the computer. they think that some computer sites can show too much 3 violence and 4 aggression. they also 5 disagree to let their sons and daughters spend a lot of time before monitors because young people become 6 inactive, not sporty and even physically 7 unfit. some parents say they want to control the 8 information their children get which is often 9 impossible. с ,тут слова нужно вставить: like,stop,violent,aggressive,agree,active,fit,