(-) S + has/have + not + been + P + by + O
(?) has/have + S + been + P₁ + by + O?
Exercise: Turn these sentences into the passive voice.
He has just bought a new car.
A new...
2. She has studied English for six years.
English....
3. They have just introduced a new style of jeans.
A new..
4. We've repaired our house since last month.
Our...
5. Someone has just stolen my bike.
My
6. He has just killed his wife.
His wife....
7. We've built this house for a year,
This.....
8. I have raised these dogs for ten years.
These.....
9. My father has used that bike for forty years.
That......
10. How long have you studied English?.
How..