1. They have never been to Greece.
2. She has never driven a car before.
3. I have never played computer games.
4. My brother has broken his leg twice.
5. She has flown by plane twice.
6. They have told her twice not to do that.
7. We have never eaten Yorkshire pudding.
8. Susan has never played badminton before.
9. My brother has never worn blue jeans.
10.I’ve never seen such a bad TV programme before.