They fiercely contended for the championship.

We need to calculate the azimuth of this building.

His actions resulted in disqualification.

His sense of smell is very sharp.

He affirmed with full confidence.

He confidently affirmed that the plan would succeed.

He took a train to Tokyo in the allative case.

The insect is sensing its surroundings using its antennae.

His father is a very stern person.

His sternness can sometimes scare people.