Fill in: effect, tool, camp, survey, chatting, 2 world. 1 A boot can go to get fit. work is a place where people 2 Some psychologists believe that video games have a negative aggrisive on children. 3 A lot of teenagers have created their own characters in a virtual full on the Internet. 4. The mobile phone is a fantastic communication 5 A recent .booyah showed that teenagers spend too much time texting. 6 He spends his evenings online.
