Correct Answer & Explanation
Option B
The word 'ELEVATE' means to raise or lift something to a higher position, or to raise to a more important level. 'Promote' (উন্নীত করা, পদোন্নতি দেওয়া) aligns with the meaning of raising to a higher status. 'Lower', 'Degrade', and 'Humble' are antonyms.