If you ______, you need to" lighten up"

A．Nothing physically wrong.
B．He should do exercises every day.
C．He should change his eating habits.
D．He’ s ill and should take some pills.

A．She still has two finals to take and three term papers to finish.
B．She also has classes to take.
C．She has to listen to her professor’ s lectures.
D．She just wait for the holidays.