1. Did the whales live on the ground many years ago? 2. When did the whales live on the ground? 3. Did the whaleslive on the ground or in the sea many years ago? 4. Many years ago the whales lived on the ground didn't they? 5. Who lived on the ground vany years ago?
2. When did the whales live on the ground?
3. Did the whaleslive on the ground or in the sea many years ago?
4. Many years ago the whales lived on the ground didn't they?
5. Who lived on the ground vany years ago?