The approach of morning was betokened by the usual signals.

The usual signal, and keep your pistol hidden unless there's need.

"The farthest one is giving off the usual signal of the machine camp," she said.

This is achieved without the usual signals of folded lips and clenched hands.

The usual signal for action is missing three consecutive sessions.

At last Alex heard the horn, the usual signal for a recall of the troops.

If you obtain unexpected results, give the usual signal.

The usual signal for the end of life is that the heart stops beating and cannot be restarted.

My people will be there within minutes: our usual signal.

I did not know the usual signal for supper, and delayed them talking about your customs.