1. Some trees have been planted by the gardener.
2. You will be given some advice by Doctor Brown.
3. The hotel will be redecorated by a famous designer.
4. The crystal vase has been broken.
5. He has been brought up to be polite by his parents.
6. Penicillin was discoveres by Fleming.
7. The product will be advertised on television.
8. That picture was painted by Picasso,
9. Were you interested by the idea?
10. The bathroom must be left tidy.