1. He sings a jazz song (active)
A jazz song is sung by him (passive)
2. My father reads magazine (active)
The magazine is read by my father (passive)
3. Nita wrote a letter to me (active)
A letter was written to me by Rita (passive)
4. He meets them everyday (active)
They are met by him everyday (passive)
5. She waters this plant every two days (active)
This plant is watered by her every two days (passive)
6. Peter is going to build a house in summer (active)
A house is going to be built in summer by Peter (passive)
7. My boss made the decision yesterday (active)
The decision was made by my boss yesterday (passive)
8. Tony had repaired many cars before he received his mechanic's license (active)
Many cars had been repaired by Tony before he received his mechanic's license (passive)
9. Sally is going to make a beautiful dinner tonight (active)
A beautiful dinner is going to be made by Sally tonight (passive)
10. They will have completed the project before the deadline (active)
The project will have been completed before the deadline (passive)