Change the Voice.
1. Everyone laugh at him
2. I have sold my bicycle
3. We must write to him
4. I had posted the letter before I met him
5. Manners revel character
6. He kept me waiting
7. Man cut down the tree
8. How do they make coffee
9. Will you eat that thing
1. He is laughed at by everyone.
2. My bicycle has been sold.
3. Letters must be written to him by us.
4. The letter had been posted by me before I met him.
5. Character is revealed by manners.
6. I was kept waiting.
7. The tree was cut down by the man.
8. How is coffee made by them?
9. Will that thing be eaten by you?