The chairs

by my father. (to paint)
2. He
about the accident. (to inform)
3. I
by my best friend. (to deceive)
4. My parcel
at last! (to find)

Все просто, passive voice

Объяснение:

1. The chairs were painted by my father

2. He was informed about accident

3. I was deceived by my best friend

4. My parcel was found at last!

1. The chairs by my father. (were painted)

2. He about the accident. (was informed)

3. I by my best friend. (was deceived)

4. My parcel at last! (was found)