Answer:
comet
Explanation:
also known as a shooting star
Excessively paticular, critical or demanding.
It seems that you have missed the necessary options that we can choose from, but anyway, here is the answer. The one that best explains Chaucer’s choice to include a “Prologue” in The Canterbury Tales is <span>to explain the purpose of the narrative to follow. Hope this answers your question.</span>
Its number 1) the semicolon one