Deep emotion was reflected on her face.

The results of the urine test are out.

We are heading to the airfield.

We are providing educational support to developing countries.

We should provide educational opportunities to children in developing countries.

My younger brother is good at aquatics.

He needs long-term drug therapy.

He is overly self-conscious, always worrying about what people think of him.

There is a state-of-the-art electron microscope in my laboratory.

His defense is like an impregnable fortress.