“Whose” is a possessive pronoun like “his,” “her” and “our.” We use “whose” to find out which person something belongs to.
1.Whose camera is this?
2.Whose child is screaming?
3.Whose phone keeps ringing?
4.Whose water bottle is leaking?
5.Whose computer is charging?
6.Whose car are we taking to the meeting?
7.Whose birthday is it today?
8.Whose beer is this?
9.Whose turn is it?
10.Whose fault is it?