1.Is the key found by your brother?
2.Is the floor swept by you?
3. Can the report be finished by your father?
7. Is my pencil case stolen by you?
10. Was that lesson explained by you?
11. Where is this book bought by you?
12. Why do you found by your father?
13. When is you house painted by you?
(mấy câu sau giống v á)