
1 You can connect __________ the Internet at the café.
2 You should scan your computer _______ viruses every week.
3 It’s simple to attach files__________your emails.
4 Click ___________ the icon to open the document.
5 Don’t forget to plug ___________ your games console to the TV.
6 One day robots might care __________ the young.
7 Lots of teenagers use instant messaging to communicate _______ their friends.
8 It’s illegal to download music ________ the Internet without permission.