Since there is no underlined word, I will just list everything here.
A - there is no indirect object.
B - there is no predicate adjective.
C - assuming that the underlined word is the leaves, direct object would be the correct answer.
D - there is no predicate nominative in this sentence.
An object pronoun takes the place of a noun in the object part of a sentence. Examples of pronouns that replace a female noun are she, hers, her , etc while that of male nouns are he, his, himself, etc. Nouns that are things are replaced by pronouns like it, itself, etc
