Answer:
understatement : "a little busy"
It's an understatement because this person would be more than a little busy, because of the amount of work.
HYPERBOLE would be considered exaggeration...this can be confusing. :)
I'd say B Terrified.
<em>tis it be B that is it</em>
if the body is changing its position relative to its surroundings then the body is said to be in motion