His strong point is mathematics.

I'm hungry and I want to eat something.

Because of his hunger, he hurried his meal.

This page is still blank.

There are still blanks in this form.

The air conditioning in this room is very efficient.

The doctor told him that there was fluid accumulating in his thoracic cavity.

Last night, our town was hit by an air raid.

The enemy army made an air raid on our base.

The aerial bombing destroyed most of the city.