He answered wrong in the test.

This plant has withered due to lack of water.

With old age, his eyesight gradually deteriorated.

The human immunodeficiency virus destroys the immune system, making the body unable to fight disease.

It is important to learn about the prevention and treatment of the human immunodeficiency virus.

We have equipped everything necessary for the trip.

This wire is bent into a hook shape.

His words can be understood as a metaphor.

He was captured by the enemy.

He was deeply grieving the death of his family.