We can't get through life without learning because, we want to be able to help others and provide others with knowledge and insight. (But yeah.. are there even answer choices to this?)
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.
I think the correct answer is C
Visualize bc the pictures help to view the perspective using you eye balls