FURTHER PRACTICE 
Changing the following sentences into passive voice 
1. The farmers feed the hens every day.
—> The hens..........................................
2. Hoa ironed her own clothes.
—> Hoa's own clothes...........................................
3. She do this exercise
—> This exercise.................................................
4. Henry has broken the vase in the room.
—> The vase.............................................
5. Ba collects many stamps.
—> Many stamps..........................................
6. They have planted many trees around their house.
—> Many trees ..........................................
7. She throws waste paper away. 
—> Waste paper ..........................................
8. He painted the dining room. 
—> The dining room ..........................................