When we talk about social networks, we think of Facebook, Twitter, _____________________, etc. When Gerry uses the word social , he is thinking about _____________________ encounters. When Gerry was growing up, he used to _____________________ to meet his friends. The difference between children these days and children 50 years ago is that today’s children spend all their time _____________________. There is much less social _____________________ nowadays. People have fewer social _____________________ than they used to. Dave states that playing _____________________ is not a face-to-face activity. In Dave’s opinion, social networks are just a(n) _____________________. If there is a problem, it is the people who are using them who are _________________ for it, not social networks. According to Dave, social networks can be used in an anti-social way, for example: stalking a(n) ______________________. online ______________________. However, social networking __________...