Express the same in a different way. Example: Boots made of rubber are rubber boots. 1) A bag made of paper is ... 2) A bowl made of plastic is ... 3) A key made of metal ... 4) A ring made of silver ... 5) A watch made of gold ... 6) A chimney made of iron ... 7) A dish made of glass ... 8) A belt made of leather ...

Here are the sentences completed:

1. A bag made of paper is a paper bag.
2. A bowl made of plastic is a plastic bowl.
3. A key made of metal is a metal key.
4. A ring made of silver is a silver ring.
5. A watch made of gold is a gold watch.
6. A chimney made of iron is an iron chimney.
7. A dish made of glass is a glass dish.
8. A belt made of leather is a leather belt.