Sorry for such late an answer, but I believe its A) Predicate Nominative.
It means u did great work and the person who posted the question loved ur answer and they gave u the brainliest answer. its a good thing
A linking verb doesn’t describe a direct action taken by subject, but links the subject to a predicate adjective or predicate noun. Therefore, your answer would be A.) The milk TURNED sour after sitting out on the counter overnight.
Answer:
Explanation:
Car-noun, Drive-verb, his-adjective, carefully-adverb