A moment ago there had been no slightest sign of bad weather.

There was not the slightest sign of comprehension in them.

And the old corner bar showed not the slightest sign of life.

But no slightest sign of them ever met our eyes.

His eyes were closed and he made not the slightest sign of movement.

I don't think so,' she said, watching his eyes for the slightest sign of anger.

I told him to report at once the slightest sign of a breeze coming.

Call me at the slightest sign of anything going wrong.

One: at the slightest sign of trouble, leave the building immediately.

At the slightest sign of anyone moving, sound a general alarm.