Transform the sentences into passive 1. They shut down the windows before the storm.
2. People make these phones in China.
3. I will inform you immediately.
4. Have you told Ben about it?
5. The children are welcoming the guests..
6. The police had found the lady before it got dark.
7. You must not use your telephone during your exam.
8. When Doris came to the office, the men were installing new lights.