With scientists saying eruptions may continue for several years, the economy of Angeles is already in grave peril.

If that had happened, the astronauts would have been in grave peril.

If it had not been achieved, the entire peace process would have been in grave peril.

On one occasion with a patient in grave peril, I begged my father to operate.

Daedalus, this whole system, the Empire itself were in grave peril last year.

The lad seemed to have no sense that he was placing himself in grave peril.

She could be dead right now, or in the gravest peril, and all because you drove her away!

For the first time, Travis sensed that he was in grave peril.

All of which will be to China's grave peril unless things change, he argues.

We embark in a few short hours upon a mission of grave peril.