I believe they were, Mystery, Miracle, and Morality.<span />
Explanation:
the main characters of the play Ordinary People
the play ends on a catastrophic note
B) False
A composition in art/design are multiple elements combined together for a purpose.
For music I think it is true.
"Musical composition, or simply composition, can refer to an original piece or work of music, either vocal or instrumental, the structure of a musical piece, or to the process of creating or writing a new piece of music. People who create new compositions are called composers."
Let me know if this was confusing or not.