In the following text, some of the lines are correct, and some have a word which should not be there. If a line is correct, put a tick (√). If a line has a word which should not be there, write the word. There are two examples at the beginning.

We can tend to think of poverty as the main cause of violent crime. However, research from both sides of the Atlantic shows that fathers may be the most important factor in preventing to children from turning over to crime. In the United States, children from better-off family were compared with ones who from families with lower incomes. Children from both groups that lived with their fathers also committed the same number of crimes. In the United Kingdom, a study was carried out of comparing a group of boys who had never been accused of not any crimes such as assault and stealing vehicles. All the boys had difficulties at the school and came from large families that didn't earn a lot of money. The biggest difference between from the groups was that fifty-five percent of the "good boys" lived with their fathers, while only four per cent of the "bad boys" did it. Eighty per cent of the well – behaved boys said how they felt close to their fathers even if they didn't live in the same house. It seems that by having a father who takes an interest in his children encourages youngsters not to break the law.