While Cardona and his men had entered, those outside had remained alert.

"We must, as a consequence, remain alert to risks that could threaten the sustainability of the expansion."

They retreated into the background, but remained alert and observing.

By remaining alert to the threat you can reduce the risk of becoming a victim.

But now, under the influence of fizzy water, people remain alert, anxious and functional all day long.

Cilla closed her eyes, but she remained alert and kept the stone pen held ready.

While they slept, however, he sat down and remained alert.

No one knows how long her mind would have remained alert.

Goire kept the boy amused while remaining alert to protect him.

He knew from experience that the best he could do was relax, step back, while remaining alert and receptive.