Answer :
The answer is, In the future, our budget will meet rising costs. I know this because in is a preposition, and prepositional phrases always begin with a preposition. I hope this was helpful to you.
A prepositional phrase functions as an adjective or as an adverb and has a series of words consisting of a preposition and its object. In = preposition and the future = the object
Question: Which sentence begins with a prepositional phrase?
Answer: C. In the future, our budget will meet rising costs