Which of the following sentences is correct in its choice to use or not use
hyphens?
A. She was sure that if she crossed the wires, she would short-circuit
the system.
B. The teacher's wrap up was way too long.
C.
She had been sick so long that her face had a pale, washed out a
look.
D. In the xray room, I had to wear a lead apron for protection against
radiation.