Sentence examples for keep everyone alert from inspiring English sources

His glass-walled workroom at Fox Sports studios, appropriately nicknamed the "Ice Cube," has the thermostat twisted down to a crisp 50 degrees to combat the hot lights and keep everyone alert.

The need to physically move as the course progressed kept everyone alert and it was easy for Dr. Schoonheim to see that the students were literally and figuratively following her.

"He keeps everyone on alert".

"The court officers are there to do a thorough search and keep everyone safe and this goes to show that they are very alert," Mr. Bookstaver said.

It is all being chronicled in a stream of e-mail alerts and Twitter postings from transportation officials, who are doing what they can to keep everyone calm — with mixed success.

• Keep everyone liquid.

I'll keep everyone posted.

Keep everyone happy.

Keep everyone in touch.

Keep everyone laughing.

Keep everyone updated.