which can be used as the subject of a sentence?\n a gerund\n a participle\n an adjective\n an adverb

which can be used as the subject of a sentence?\n a gerund\n a participle\n an adjective\n an adverb

which can be used as the subject of a sentence?\n a gerund\n a participle\n an adjective\n an adverb

Answer

Answer:

A. a gerund

Brief Explanations:

A gerund is a verb - ing form that functions as a noun, and nouns can be subjects. Participles function as adjectives or in verb - tenses, adjectives modify nouns, and adverbs modify verbs, adjectives, or other adverbs, so they generally don't serve as sentence subjects.