Q. Please put your homework . . . . . . . . my desk.
✅ Correct Answer: (B)
on
Explanation: 'On' is used to show that something is in a position above something else and touching it. Here 'homework' will be above the surface of the 'desk' and touching it.
Explanation by: Team MCQ Buddy
'On' is used to show that something is in a position above something else and touching it. Here 'homework' will be above the surface of the 'desk' and touching it.