The principal believes that your guess is
The good detective feels he can
a recipe for disaster.
The principal feels the detective should give students
Despite his efforts, the fire alarm is
get to the bottom of this crime.
The principal feels that if all else
the benefit of the doubt.
as good as mine.
still going off.
a prankster on her hands.
The detective hopes that
The principal believes that she has
A fire alarm ringing during exams is
not rocket science.
it doesn't come down to that
The teacher believes finding who pulled the alarm is
fails students will write exams in the summer.