The students walk five kilometers to school, so they need to get up very early . . . . . . . . the morning.

A. on

B. for

C. in

D. None of these

Answer: Option C

Solution(By Examveda Team)

We use 'in' with morning, afternoon, evening but we use on when we talk about a specific morning, afternoon, etc., or when we describe the part of the day.