PASSIVE VOICE
1. People know him well. He is known well
2. The teacher explains the lesson. The lesson is explained by the teacher
3. I want you to do this work now. You are wanted to do this work now by me
4. Nam does some exercises every day. Some exercises are done every day by Nam
5. The new teacher teaches English. English is taught by the new teacher
6. My father waters this flower every morning.
7. The waiter brings me this dish.
8. Our friends send these postcards to us.
9. He lends his friend his new shoes.
10. He hides the broken cup in the drawer.
11. They carry those shelves to our library
12. People see John at the bus stop every morning
13. They put those newspapers on the reading table
14. He sells this book
15. They do an important research in this library