1. Does your brother find the key?       - Is the key found by your brother?
2. Do you sweep the floor?                  - Is the floor swept?
3. Can your father finish the report?     - Can the report be finished by your father?
4. Which horses do you prefer?           - Which are horses prefered to?
5. What song do the clowns sing?        - What are song sung by the clowns?
6. Who cleaned my room yesterday?    - Who was my room cleaned yesterday?
7. Do you steal my pencil case?           - Is my pencil case stolen by you?
8. Which animals do you like?            - Which are animals liked by you?
9. Who broke my glasses?                   - Who is my glasses broken?
10. Did he explain that lesson?            - Was that lesson explained by him?
11. Where this you buy this book?      - Where is this book bought?
12. Why does your father find you?     - Why are you found by your father?
13. When do you paint your house?    - When is your house painted by you?
14. Do you paint your house?             - Is your house painted by you?
15. Didn’t she find a job?                    - Isn't job found by her?
16. Will your granny visit you?           - Will you be visited by your granny?
17. Do they wash the dishes?               - Are the dishes washed?
18. Where do they wash the dishes?    - Where are the dishes washed?
  19. When do they wash the dishes?   - When are the dishes washed?
20. Why will your granny visit you next week?
  - Why will you be visited by your granny next week?