Fill in: to (x2), with (x2), on. Write in your notebook. 1. Modern technology allows us to communicate ... people far away. 2. A lot of teenagers listen ... music on their smartphones. 3. Too much TV can have an effect ... children's marks at school, 4. Jack is always glued ... the TV and never plays outside. 5. Sue uses social networking sites to stay in touch ... her old school friends.
