who's or whose – Exercise Decide whether who's or whose is used. Choose from the drop down menu.1. (...) not here today? Please select your answer Who's Whose 2. (...) book is this? Please select your answer Who's Whose 3. (...) broken the window? Please select your answer Who's Whose 4. (...) taken my pen? Please select your answer Who's Whose 5. (...) bag has been stolen? Please select your answer Who's Whose 6. (...) in the office? Please select your answer Who's Whose 7. (...) dad is Irish? Please select your answer Who's Whose 8. She's the woman (...) going to be our new manager. Please select your answer who's whose 9. Ask Walter, he knows (...) who. Please select your answer who's whose 10. Do you know (...) van that is? Please select your answer who's whose Time's up