If any danger threatened, they would be in real trouble.

"We can do it quickly, and be across before any other danger threatens."

It is said that if danger ever threatens the city, they will run away.

We heard the sound of an engine behind us, and turned to see what new danger might be threatening.

She would only have to wake me if danger threatened.

But if the danger threatened at all, it would strike soon.

But no immediate danger threatened, or none that he could see.

Only after a few minutes had passed without a stir did he feel sure that no danger threatened.

How could he deal with the cemetery when there was no evidence of any danger threatening?

"You must be sure to remind me if any danger threatens us."