She has her head in the sand and refuses to acknowledge the problems in her relationship.

It is important to toe the line and follow the rules.

It's important to think outside the box when solving problems.

He's acting around the bend lately.

She is the cream of the crop in our company.

They ran one after the other.

Let’s get out of here. I want to beat the traffic.

In her pursuit of groundbreaking scientific discoveries, Dr. Anderson always strives to push the envelope, fearlessly venturing into uncharted territories.

The detective gave the suspect the third degree during the interrogation.