1. They are going to give him a bonus.
He is going to be given a bonus.
2. Who gave him the new car?
Who was he given the new car by?
3. Many people believe that eating too much causes obesity.
Eating too much is believed (by many people) to cause obesity.
4. The children were feeding the dog.
The dog was being fed by the children.
5. People say that he is a very wealthy man.
He is said to be a very wealthy man.
6. She should plant some more flowers.
Some more flowers should be planted by her.
