That red flag is a warning sign.
The cat is warning the puppy.
The gold mine has a warning siren.
Don't forget to read the warning when u go on the trip
There is a warning light which flashes when the engine begins to overheat.
A window warning.
Severe thunderstorms have the potential of producing a tornado with little or no advanced tornado warning.
The gold mine has a warning siren.
my teacher gave me a final warning.
The active voice sentence is: 1 The tornado warning at Scott AFB scared you. The passive equivalent is: 2 You were scared by the tornado warning at Scott AFB. Passive voice is often made by using "by" in the sentence, just like this sentence is passive.
Watch out IS a sentence - it is a warning, and should have an exclamation mark at the end.
Don't forget to read the warning when u go on the trip
"The tornado warning scared you." is active voice. "You were scared by the tornado warning." is passive voice.
He did not heed my warning to turn back; he went on and was killed.
There is a warning light which flashes when the engine begins to overheat.
Hearkening to the advice of experienced mentors can lead to valuable insights and personal growth.
Vandals on WikiAnswers get blocked if they do not heedthe warning from Supervisors.
Your car's oil pressure light is a warning that your oil pressure is too low. or The judge gave John a warning that he must change his behavior or go to jail.
This is an imperative sentence as it gives a command or recommendation.