Answer: B) “Spend'st thou thy fury on some worthless song” C) “the ear that doth thy lays esteem” and D) “gives thy pen both skill and argument”
Explanation: context clues are hints that an author gives to help the readers understand a difficult or unusual word within a sentence or paragraph. A Muse is a person who serves as a source of artistic inspiration (for writing, painting, etc). In the given lines from Shakespeare's "Sonnet 100" the phrases that support the definition of Muse, are: "Spend'st thou thy fury on some worthless song,” “the ear that doth thy lays esteem,” and “gives thy pen both skill and argument,” because they imply that the speaker is looking for inspiration to write.
