Rewrite the sentences in the passive

Rewrite the sentences in the passive:
1. He hasn't watered the plants.
2. George and Sarah arranged a fantastic party.
3. The mechanic hasn't repaired the car.
4. They feed the animals twice a day.
5. Sam will fix the roof.
6. Cherry Lane launched the new menswear line.
7. Claire desighed the red dress.
8. The clown will entertain the children.
9. He has mended the puncture.