Answer:
Explanation: “Thou talk'st of nothing,” Romeo says to Mercutio in order to force Mercutio to end the Queen Mab speech (1.4. 96). Mercutio agrees, saying that dreams “are the children of an idle brain” (1.4. 98).
The correct answer to complete the sentence above is <span>A. </span><span>whoever. The objective pronoun whoever is used when it is the subject who does the action as the verb demands it while whomever is used as an object of a verb or preposition.</span>
A or D, defanitly not B or C.
Most Likely A.