For all we are in American waters, we have not forgotten Gulflight and Nebraskan and other international 'situations'; we look for no consideration from the enemy and preserve a keen look-out.
For deadly spheres floating on the surface we have a certain measure of defence in exercise of a keen look-out, but our eyes avail us not at all in detecting mines under water moored at the level of our draught.
Vessels under way, by keen look-out and ready helm, can sight and avoid the drifting spheres, but the lightships have no power to steer clear.
The knight regarded him with a keen look, laid his hand encouragingly upon his shoulder, and nodded.
When I untied the papers found in the young man's rooms, Jacques Collin gave a keen look at the parcel, and smiled with satisfaction in a way that no examining judge could misunderstand.
The public prosecutor gave Camusot a keen look, as much as to say, "This man is not such a fool as I thought him; he is still young, and does not yet know how to handle the reins of justice.
Lupeaulx, with a keen look at Monsieur de Granville.
His wife darted a keen look at him, but smiled a little too.
Allerdyke bent across the table, giving his visitor a keen look.
And having no excuse for keeping it, he handed it back with a keen look at its owner.
Fullaway knew that these jewels were coming--" He paused and gave the secretary a keen look.
Smillie, with a keen look at the young, eager face turned towards him.
You ken that I'm no' the wife you would have gotten nor the yin your folk would like you to get," she said, searching his face with a keen look.
That is a strange speech, Gabriel,' said Graham, with a keen look.
Dr Pendle raised his head and darted a keen look at his questioner.
You seem to be very interested in this murder, Mr Cargrim,' said the little lady, with a keen look.
Then flinging them a keen look, "He didn't mention anything about coming out to Singapore himself?
Dave Dawson sat up a little straighter in the cockpit seat and gave his friend a keen look.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "keen look" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.