Correct Answer & Explanation
Option B
The word 'ELOQUENCE' refers to fluent or persuasive speaking or writing. 'Fluency' (বাগ্মীতা, সাবলীলতা) is a direct synonym, indicating the ability to speak or write smoothly and articulately. 'Stammering', 'Silence', and 'Hesitation' are all opposite or hinder communication.