Question

change the voice.
1) l sent the report yesterday.
2)The boys were playing football.
3)The publisher had printed the book.
4)Let the door be shut.

Answer 1

Report was sent by me yesterday.
Football was being played by the boys.
The book is printed by publisher..
Shut the door ..

Answer 2

1. Report was sent yesterday by me.
2. Football was played by boys.
3. The book was printed by the publisher.
4. The door must be shut.