on the alert in English
on guard, ready, on standby
Use "on the alert" in a sentence
1. Tell everyone to be on the alert.
2. The sentries were all on the alert.
3. Hearing this, I was instantly on the alert.
4. Be on the alert for anyone acting suspiciously.
5. Troops are on the alert against any possible aggression.
6. She always on the alert for some new calamities.
7. Drivers must be on the alert for traffic signals.
8. Knowing that danger threatened, they were on the alert.
9. The policemen were on the alert for an excaped convict.
10. Above, our full combat air patrol was on the alert.
11. They must be constantly on the alert for the enemy.
12. Knowing that danger threatened , the sentry was on the alert.
13. She was always on the alert for some new calamities.
14. The city must be on the alert for being polluted.
15. These are the Chinese need to be on the alert.
16. Her fears had always been on the alert for an upheaval.
17. They want to be on the alert for similar buying opportunities.
18. You should always be on the alert for anyone who looks suspicious.
19. Police are warning the public be on the alert for suspicious packages.
20. They should also be on the alert for the attack of typhoon.
21. They did their best to keep on their guard [ on the alert ] .
22. They were constantly on the alert not to be taken by surprise.
23. Police warned the public to be on the alert for suspected terrorists.
24. The Armies were constantly on the alert not to be taken by surprise.
25. The patrol police on duty are on the alert against any possible disturbances.
26. Police are warning the public to be on the alert for suspicious packages.
27. All members of the local Constabulary were on the alert for the escaped convict.
28. They were to stay on the alert for any soldier unlucky enough to go overboard.
29. Residents were told to remain indoors and on the alert for alarms heralding incoming rockets.
30. What does Alertness mean? The quality of being alert or on the alert; briskness; nimbleness; activity
31. The persecution became more bitter and severe than before, and multitudes were on the alert continually to get them from me if possible.
32. The manager clicks on the alert, and the portal displays his current task list which now includes the task to approve the employee's travel.
33. A LAVA dome had been observed on the summit of Mount Fugen about two weeks earlier, so the authorities and inhabitants had been on the alert.
34. A warning to people to get ready to deal with something dangerous: [ U ] The police were on the Alert for (= watching carefully for) any sign of trouble.
35. Admonishing (7 Occurrences) Acts 20:31 Therefore be on the alert; and remember that, night and day, for three years, I never ceased Admonishing every one, even with tears
36. The exercise area abounded with icebergs and growlers, which required bridge watchkeepers to be constantly on the alert, particularly at night; the presence of large masses of ice also made it difficult for searching aircraft as they had to spend a large part of their time investigating false contacts.