He was running as fast as all get-out.

As we can see, the project is progressing smoothly.

As time goes by, life begins to feel very short.

As regards the issue, we need to talk it over.

He finished the race as quick as a flash.

She is as fit as a fiddle.

As we’ve seen previously, the project is progressing smoothly.

She woke up feeling fresh as a daisy.

Can I ask you a favor?

I don't care so much as long as we're together.