Which of the following is NOT a reason to use prepositional phrases in writing? A. to add information B. to contribute to style C. to vary sentence structure D. to communicate the main action

The option that is not a reason to use prepositional phrases in writing is option B. to contribute to style. Options A, C and D are reasons to use prepositional phrases in writing. Prepositional phrases consist of the preposition and its complement. Examples of prepositions are on, in, at, of, with, etc.