(A.Where's.B.Where're.C.Where.D.There are)your photos?they are on the desk
Choose B
Ask questions with where instead of there
Photos is the plural of photo. The verb be uses are instead of is
Where are is short for where're
Where are your photos?
They are on the table
Where do they find the cat
Where did they find the cat?
Look!It’s under your desk.
Look!It’s under your desk.
Look, it's under your desk