

Exercise: Change the following sentences into passive voice
1. Sam killed a lion last week.
2. You must hand in your report before the end of this month.
3. I had just finished the job when the factory closed.
4. No one has opened that box for the past hundred years.
5. Are you going to mail these letters soon?
6. He should have finished the report yesterday.
________________________________________________________
7. Nobody has answered my question properly.
___________________________________________________
8. They are going to build a new school in this area.
_________________________________________________________
9. We have bought a lot of vegetables
____________________________________________________________
10. He has to clean the house before having lunch.
_______________________________________________________
1. Sam killed a lion last week.
2. You must hand in your report before the end of this month.
3. I had just finished the job when the factory closed.
4. No one has opened that box for the past hundred years.
5. Are you going to mail these letters soon?
6. He should have finished the report yesterday.
________________________________________________________
7. Nobody has answered my question properly.
___________________________________________________
8. They are going to build a new school in this area.
_________________________________________________________
9. We have bought a lot of vegetables
____________________________________________________________
10. He has to clean the house before having lunch.
_______________________________________________________