Compound adjectives are adjectives with two or more words and a hyphen between them.
We form them by combining an adjective or number with a noun plus -ED.
A woman with blond hair = blond-haired woman.
An animal with four legs = four-legged animal.
Now, try and make compound adjectives with -ed endings by yourself:
1) Trousers which are the color of sand.
2) A man with white hair.
3) A car with three wheels.
4) A nurse with green eyes.
5) Furniture at a low price.
6) A person who has an open mind.
Answer key: 1) sand-colored trousers, 2) white-haired man, 3) three-wheeled car, 4) green-eyed nurse, 5) low-priced furniture, 6) open-minded person