5 Complete the sentences with these verbs. Use a dictionary if necessary.

Решение:

1. When you connect to the Internet, you go online.
2. You check your emails or website for new messages.
3. People post comments on a website.
4. It's important to scan a program to stop viruses.
5. Remember to install for viruses regularly.

Ответ: 1. go, 2. check, 3. post, 4. scan, 5. install.