Choose the right auxiliary verb.

1. Have you ever met a rock star?

2. Where did you spend your summer holidays?

3. What did you do yesterday?

4. Where did you buy this dress?

5. Have you repaired the bike? Can I take it now?

6. Did you ever swim with dolphins?

7. Have the children broken the fence?

8. Did you go to bed late yesterday? Why are you so sleepy?