What is the function of the word before within the prepositional phrase in the sentence? Before learning to ride a two-wheeler, my bike had training wheels. A.) adverb B.)modifier C.)preposition D.)noun

(A.) Adverb.

This is because the word "Learning" is a verb. An adverb is used to modify verbs, so this is being used in the sentence to express a relation of time.

(A.) Adverb.

This is because the word "Learning" is a verb. An adverb is used to modify verbs, so this is being used in the sentence to express a relation of time.

Explanation:

idk i just need the points

were,have settled (b) mark brainliest : )