What is the difference between a prepositional phrase that functions as an adjective phrase and one that functions as an adverb phrase?
A.As adjectives, prepositional phrases modify nouns or other adjectives, whereas as adverbs, prepositional phrases modify verbs and adverbs.
B.As adjectives, prepositional phrases modify nouns and pronouns, whereas as adverbs, prepositional phrases modify verbs, adjectives, and adverbs.
C.As adjectives, prepositional phrases modify pronouns, whereas as adverbs, prepositional phrases modify nouns.
D.As adjectives, prepositional phrases modify nouns and pron

Question

What is the difference between a prepositional phrase that functions as an adjective phrase and one that functions as an adverb phrase?
A.As adjectives, prepositional phrases modify nouns or other adjectives, whereas as adverbs, prepositional phrases modify verbs and adverbs.
B.As adjectives, prepositional phrases modify nouns and pronouns, whereas as adverbs, prepositional phrases modify verbs, adjectives, and adverbs.
C.As adjectives, prepositional phrases modify pronouns, whereas as adverbs, prepositional phrases modify nouns.
D.As adjectives, prepositional phrases modify nouns and pron

cherry17ann · Answer

Hi, welcome to Open Study!
I cannot answer you question, I can only help!
A prepositional phrase is a phrase which consists of a preposition and a noun and functions as an adjective or an adverb. 

I'll do my homework after dinner. 
'after dinner' is a prepositional phrase and functions as an adverb. 

An adverb clause is a clause which consists of a conjunction,a subject and a predicate and functions as an adverb. 

I'll do my homework after I have dinner. 
'after I have dinner' is an adverbial clause.

sandra_ · Answer

B. As adjectives, prepositional phrases modify nouns and pronouns, whereas as adverbs, prepositional phrases modify verbs, adjectives, and adverbs.