O, beware, my lord, of jealousy: / It is the green-eyed monster, which doth mock / The meat it feeds on.
a. The speaker is advising the lord to beware of jealousy and describing it as a destructive force.
b. The speaker is warning the lord about the dangers of jealousy, using a metaphor to illustrate its destructive nature.
c. The speaker is advising the lord to be cautious of jealousy, comparing it to a green-eyed monster that consumes its prey.
d. The speaker is cautioning the lord against jealousy, describing it as a mocking force that feeds on its victims.
