Final answer:
A prepositional phrase is a group of words that begins with a preposition and ends with a noun, pronoun, or gerund. It can function as an adjective or adverb in a sentence.
Step-by-step explanation:
A prepositional phrase is a group of words that begins with a preposition and ends with a noun, pronoun, or gerund. It can function as an adjective or adverb in a sentence.
In the given question, the preposition phrases would be 'from this list' and 'on these dotted lines', which indicate the location or direction related to selecting and writing the preferred class titles.