Употребите предложения в Passive Voice.
1. We will finish the work not later than on Friday. 2. Somebody has invited her to the party. 3. People laughed at her when she said it. 4. I felt that somebody was watching me. 5. Did they give you all the necessaiv books? 6. "Hie teacher explained a new rule to the students. 7. I showed the documents to the officer. 8. The director dictated a telegram to the secretary.
9. Have they told you everything? 10. They often refer to Professor Anacin's articles.