A or B must be the answer. A paragraph does have at least 5 sentences. The first answer I suggest because a paragraph should have a topic sentence, details and a concluding sentence
Answer:
That was an edifying experience.
Explanation:
The infinitive is the base form of a verb that has no inflection binding it to a particular subject or tense. Some examples are <em>to think, to be, to see</em>. The infinitive verbs of the sentences are in bold:
2. I'm working <u>to save up</u> for some new music.
4. Denise likes <u>to get</u> her exercise by dancing
5. Dave has <u>to walk </u>the dog every morning.
Sentences number 1 and 3 do not contain an infinitive. The use of the preposition "to" here expresses motion or direction toward a point, person, place, or thing.
