The correct option is A The, withered - attributes
The subject of a sentence is often modified by an adjective, or a word
or words that function as an adjective. They are called enlargement or
attributes.
From the options, the article "the" and adjective "withered" both modify the subject, "leaves", hence they're the attributes and option A is correct. "Will fall" is a verb in the future tense, which cannot function as an attribute. "Leaves" is the subject itself, hence options B and C are incorrect. Option D is incorrect because the correct answer lies in option A.