Explanation: alliteration is a literary device that consists in the repetition of the beginning sounds of consecutive words, or words that are close to each other. From the given options, the line that best illustrates an example of alliteration, is the corresponding to option A: And sings a solitary song, because of the repetition of the "s" sound at the beginning of the words "sings," "solitary," and "song."
You should try making goals like paying more attention in class, getting straight A's and/or B's, asking more questions in class, the last one is your choice because i dont really know what else to tell you think of goals you want to achieve.