I felt ill at ease in the presence of the principal.

The visitor was none other than the principal.

He said that their principal would go there the next day.

Among those present was our principal.

I spoke to the principal himself.

We like the present headmaster better than his predecessor.

Our principal does no teaching.

The principal of our school is an American.

Our principal made a long speech.

The headmaster will present the winners their prize.

Our principal wanted to admit Bob to our school.

Where did you come across the principal?

Mike visited Mr Ogaki, who is our principal.

I bet he is our principal.

The student was taken to the principal's office, but the principal wasn't there.

The principal severely reproved the students whenever they made a mess in the hallway.