Topic: Adverb (ক্রিয়াবিশেষণ),

Best Answer Explained in Below-:

An adverb primarily modifies verbs, adjectives, or other adverbs, providing additional information about how, when, where, or to what extent an action occurs. For example, in the sentence "She runs quickly," the adverb "quickly" modifies the verb "runs" by describing how she runs. Similarly, in "He is extremely talented," "extremely" modifies the adjective "talented," indicating the degree of talent.

However, adverbs do not modify nouns. Instead, nouns are modified by adjectives, which describe or provide more detail about the noun. For instance, in the phrase "the red apple," the adjective "red" modifies the noun "apple" to specify its color.

This distinction is crucial for understanding parts of speech and sentence structure. While some words can function as both adverbs and adjectives depending on context (like "fast"), the fundamental role of an adverb is to enhance verbs or adjectives, not nouns. Hence, the correct answer to the question "An adverb does not modify-" is indeed option A) nouns.