10. When will the work be done by you?
11. How many days were spent finish the work ?
12. How is it amount of money spent ?
13. What books are being read this year ?
14. How was the lost man found by the police?
15. By whom were the children looked after for you ?
16. What time can their papers be handed in by the boys ?
17. Who is being kept in the kitchen ?
18. Why wasn't he helped ?
19. How many games have been played by the team? 
20. Where is English spoken?

How many days wwere spent finishing to the work 

What time can the paper be hund in by the boys ( hand này nghĩa là treo móc không phải tự tử )