The phrase "monitored keenly" is correct and usable in written English.
You can use this phrase to describe close attention or scrutiny of something. For example: "Our progress was monitored keenly by the project manager."
The suspicion lingers that the Agency, for whatever reason, was monitoring Oswald more keenly than it has let on.
Investors are keenly monitoring the performance of Apple's latest invention to see whether it can open up a new source of growth for a company heavily dependent on sales of its iPhone.
Keenly interested in contemporary meteorology, Constable monitored the latest developments in the field, painted outside in all weather, and, on the backs of more than a hundred studies of the sky, recorded the precise climatic conditions under which he painted them.
Yet, he does admit there are ominous signs and the conflict needs to be monitored: "The reason why this hasn't deteriorated into open violence is because both parties are keenly aware of the potential for violence".
I keenly felt the irony of the timing; for only recently had I been able to reconnect with him without the proceedings being strictly monitored under the patrolling eye of my stepmother, who had died the year before.
No – at this year's Cannes film festival, elite brands including Chopard provided bodyguards to monitor their glittering charges as keenly as covetous magpies.
Sir Terry Leahy may be used as a convenient scapegoat for the failure to gain traction in the US, but now that all the bad news is out analysts will be keenly monitoring Philip Clarke's strategy.
In a recent speech, John F. Sopko, the inspector general who monitors the cost-effectiveness of the reconstruction effort, said United States officials in Afghanistan are keenly aware that the two transitions are linked to one another.
In a recent speech, John F. Sopko, the inspector general who monitors the cost-effectiveness of the reconstruction effort, said that United States officials in Afghanistan were keenly aware that the security and economic transitions were linked to each other.
All companies using computing resources today now need to be keenly aware of these threats and the legal ramifications that ensue when they attempt to monitor, prevent, or provide access to their information resources.
