Відповіді: Стр.39 (4)

4. Read the passive sentences. Write passive questions to the underlined words.

1. What is usually downloaded for offline listening?

2. Where are millions of videos uploaded for others to watch?

3. Who is a link shared with to show them the website?

4. Where are all unnecessary files usually deleted from?

5. How often are apps for messaging installed on phones?

6. What is a password used for?

7. What kind of problems are caused by computer viruses?