Ex. 2
2. He didn't have dark hair, he had fair hair
3. He didn't have a cat, he had a rabbit.
4. He didn't have roller-skates, he had a bike
5. He didn't have a toy bus, he had a toy train
Ex. 3
2. Did Peter have cola? Yes, he did.
3. Did David and Aya have oranges? No, they didn't.
4. Did Ivan have chocolate? No, he didn't