Question words

.......... didn't you tell me the truth?
1. Why
2. Who
3. Whose
......... of you can help me with the housework?
1. Which
2. Who
3. Whose
........... did you find Mary's purse?
1. Where
2. Whose
3. Who
.......... ruler is this on my desk?
1. Whose
2. Who
3. Where
........ is your phone number?
1. What
2. Who
3. Why
........ of these hats is yours?
1. Which
2. What
3. Whose
......... is that man near the window?
1. Who
2. Which
3. Whose
The boy ........... father works in my office is my son's best friend.
1. Whose
2. Who
3. Which
........... she told you is a lie.
1. What
2. Which
3. Who
......... did they go last Sunday?
1. Where
2. Which
3. What