Odysseus. Athena is scolding Odysseus for questioning whether the avengers can be put off. Odysseus is scolding Telemachus for questioning Athena's help. Odysseus is justifying his purifying the house with smoke.
The correct use of comparative is found in the following sentence:
<span>D. George has a bigger appetite than Harry.
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Below, I will correct the other sentences:
A. This is the worst picture I've ever seen.
B. Alicia is a better swimmer than Marilynn.
<span>C. Of the three girls, Janet is the best speaker.</span>