1. Have i remembered her adress?
2. Have we came in time?
3. Have you told me a secret?
4. Has Lucy worked hard today?
5. Have we thought about that?
6. Have i forgotten her name?
7. Has Tom known her for a long time?
8. Have you had a swim?
9. Have children bought many sweets?
10. Have i written a long composition?
11. Have you discovered the mistake?
12. Have they met friends?
13. Have we asked the policeman about this adress?
14. Has Robert stopped in front of the gate?
15. Have Mary and Tom layed the table?
16. Have you opened all the windows?
17. Has Martin repaired the toy?
18. Have children laughed a lot?
19. Have you noticed the change?
20. Have you thanked them?