<span>A verbal phrase that can be used as a noun, adverb, or adjective and is preceded by the word to is a(n) </span>infinitive
It's the second one because I just got doing this and it was right.
Something symmetrical might be a butterfly, being looked at from the top. Something that might be asymmetrical might be someones face.
Letter D because it starts with “In Conclusion”. I am assuming that number 3 is the last sentence in the paragraph.