Raju often walks to school.

A. rarely

B. never

C. always

D. sometimes

Answer: Option A

Solution(By Examveda Team)

Often : frequently; many times.
Rarely : not often; seldom.
Never : at no time in the past or future; not ever.
Always : at all times; on all occasions.
Sometimes : occasionally, rather than all of the time.

Antonym of Often is Rarely