He dug a hole using a gouge.

We should aim for the optimization of our operations.

We found a new way to optimize the project.

Please use the emergency stairs in case of a fire.

Due to the earthquake, the city declared a state of emergency.

I wonder where my pencil sharpener went?

He is working himself to the bone in pursuit of his dream.

Two companies are competing ruthlessly for market dominance.

He caught the ball with a swift movement.

Surprised by the sudden heavy rain, I forgot my umbrella.