Worst is superlative. Superlative means the highest form of something - saddest, coldest, worst, etc.
No, because this does not imply that you don’t love cats. You can make this conclusion true by saying “I only love dogs”
The correct answer is: [A]: "subjunctive" .
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I agree, if you just look it up on the internet, it should give you the entire passage. Hope this helped in any way. :)
