Which of the following is a prepositional phrase? Choose two that apply. A. into the garage
B. to be cautious
C. within the house
D. most novel point
E. loud and shrill

A. Into the garage

C. Within the house

Explanation:

When finding a prepositional phrase, look for words like:  about, after, at, before, behind, by, during, for, from, in, of, over, past, to, under, up, and with.

These words are all prepositions that show the relations between the subject and the rest of the phrase.