1. Have you ever been to Euro Disney?
2. He has never flied in a Concorde.
3. He has never tried sushi.
4. It's the first time we have ever visited an old castle.
5. Why haven't you finished your homework yet?
6. She has already received four taxes so far.
7. He doesn't know how Steve is. He haven't seen him recently.
8. The cat is not hungry. I have just fed it.
9. She hasn't found her bag yet.
10. Has Jane gotten a job yet?