A paper calendar must choose a single way to break up the days in the year.

There's no single best way to use a cover crop.

You know, because that's 100% what defines them in every single way.

Nor is it unique in any single, stand out way.

There is no single way to study all of these effects at the same time.

More important, learning the systems is the single way you'll get to understand them.

In this universe, energy comes to us a single way.

But there is not a single way in the world that you are going to keep me from him.

The single most effective way to avoid being stopped, he said, is to change dress sense.

But there is no single best way to care for a person with a heart attack.