The work will have been done tomorrow by 10 o'clock.
1. Will the work have been done tomorrow by 10 o'clock?
2. What will have been done tomorrow by 10 o'clock?
3. When will the work have been done?
4. Will the work have been done tomorrow by 10 o'clock or by 5 o'clock?
5. The work will have been done tomorrow by 10 o'clock, won't it?