1. My desk has been cleaned by my wife.

2. Films have been watched by us.

3. A nice song has been sung.

4. Many photos have been taken by me.

5. The flowers have been watered by the gardener.

6. Short text messages have been written by Henry.

7. Alcohol have not been drunk by kids in schools.

8. Sandwiches have not been sold by them in church.

9. Ten emails have been sent by Tony.

10. Has been grass cut by anybody?