You can sheer a sheep many times but you can only skin it once, don't be greedy, don't be sloppy, and clean after yourself
B) It gives the stanza a positive, playful tone.
This would definitely be FALSE. Being able to distinguish the subjects and objects will help you to avoid confusion on which verb or pronoun to use. We always follow the rules in subject-verb agreement as well as the pronoun-antecedent rules. Knowing either the subject is plural or singular will give you an idea on what verb to use. Same goes with the antecedents and pronouns to use.
Generous is to greedy as certain is uncertain.
And I am certain that this is the the right answer :)
