First we have to understand
what prepositions are. They are words that indicate the location. This are some
examples, the floor, the movie theater, the car, and behind the school.
Prepositions include words that are associated with location. These are some
examples, about, after, for, but, behind, etc. <span> In this sentence the
prepositions are To, Before, and For.</span>
Prepositions<span> are the ones that gives information to the reader, like information about the place or about the description. Examples of prepositions are: behind, below, about, from, to, with, etc. So, in the sentence ¨carla decided to practice her music before she started the homework for the next day¨, the preposition is TO, BEFORE and FOR. </span>