From time to time in unexpected emergencies she found herself taking a reading lesson.

It was as if an unexpected emergency had interrupted work here.

"Unless we experience some kind of unexpected emergency in sickbay."

This emergency, so unexpected and fast-moving, would be hard for any administration to get its hands around.

All that can force us to immediate action is an unexpected emergency.

I preferred to let them act their best in an unexpected emergency, as most men do.

This is a secret which I trust to you in case of any unexpected emergency.

Then of course, there's always that unexpected emergency in which it becomes dangerous for two people to be chained together.

However, this still does not tell you what to do in a crisis or if an unexpected emergency arises.

Concern, however, can prepare one for emergencies, expected or unexpected.