Directions: In each of the following questions a sentence is given with four highlighted words. Choose the alternative, reflecting the appropriate replacement of the words so as to form a grammatically correct and contextually meaningful sentence. If no replacement is required, mark (e) i.e. "No correction required" as your answer choice.

The state of (A) depression affects an individual's (B) ability to think rationally, feel (C) realistically, and work (D) effectively.