Вопрос по английскому языку:

Очень срочно, помагите
1.They see bottlenose dolphins or ___ of their trips.
2.They see grey whals on ____ of their trips.

сообразовать
1)actor 2)director 3)ordinary 4)private school 5)head teacher
a)This persons controls a school.
b)It`s normal, not different or unusual
c)Students (or their parents) pay to so here.
d)You see this persons in films or plays
e)This person gives instruetions to actors in a film.