The participants of the study were monitored closely by the scientists.
CCTV cameras are monitored twenty-four hours a day as a deterrent against crime.
The embryo was carefully monitored to ensure healthy growth and development.
The word monitored is a verb. It is the past tense form of "monitor".
After the volcano erupted, geologists carefully monitored subsequent rumblings.
The singular "counselor" would require an adjective or article to start a sentence, but you can use it as a modifier or a title. Example : "Counselor behavior is carefully monitored in summer camps." Example : "Counselor Green received a commendation for his work."
Embryo is a noun and can be used as such in an almost infinite number of sentences. One such sentence might be "An embryo is a developing, growing, multicellular organism."
After the volcano erupted, geologists carefully monitored subsequent rumblings.
Using the word "embryos" in a compound sentence--such as this one--is a weaksauce exercise for education because it does not teach the meaning of the word "embryos", the use of it in appropriate context, nor the proper construction of a compound sentence, and temps the creation of run-on sentences, as this one has become, upon the addition of this, the almost penultimate, clause, whereupon the original sentence and intent become almost incomprehensible and unintelligible without much effort.This sentence contains the word "embryos", and is a compound sentence.
The past tense of monitor is monitored.
supervised, determined
A SENTENCE WITH THE WORD OUNCE A SENTENCE WITH THE WORD OUNCE A SENTENCE WITH THE WORD OUNCE A SENTENCE WITH THE WORD OUNCE
Self-awareness Self-monitored learning
a sentence with the word variety