Arguments are usually written in a formal style. "Writing Might Be the Best Medicine" follows a mostly, but not entirely, formal style. Identify the sentences from the passage that follow a strictly formal style. Select all that apply.


(A) “Recent studies, though, suggest that such writing not only improves a person’s mood; it can also have a significant influence on their physical condition.”


(B) “For example, it's not enough to simply write, ‘I feel bad’ or ‘I hurt.’”


(C) “Then they threw away what they wrote.”


(D) “Rheumatoid arthritis is a disease characterized by swelling in the joints.”


(E) “In addition to reducing symptoms of existing diseases, expressive writing can also strengthen the body's ability to fight off disease.”


(F) “Further research is necessary to solidify how and why expressive writing has such an impact.”