Make present perfect questions 1 Your father / pay the bill?

1. Has your father paid the bill? 2. Has Peter lost his keys? 3. Has Susan come back? 4. Have you heard about Mary? 5. Has everybody gone home? 6. What has John told his teacher? 7. Where have your neighbours gone? 8. Why have you got lots of presents? 9. What has your mother cooked for dinner? 10. Where has Madalina put her bag?