Закончить фразы dialogue vocabulary. 1.people's lives have changed a lot because of 2.people didn't use to have 50 years ago. 3.people used to have instead. 4.now they use 5.its much more convenient / fast / economical / pleasant 6.but its less natural / beautiful / healthy
2) social network to have friends
3) people used books for have knowledge instead internet
4) internet
5)internet
6)internet