The science teacher gave a demonstration of the upcomeing lab.
Somebody asked me to give a demonstration on using the word 'newer' in a sentence. BOOM
Martha the Science Teacher demonstrated the investigation to the rest of the class
The demonstration was boring We had to do a demonstration on our science project.
demonstration You can tell more easily by rewriting the sentence in standard word order: A spontaneous demonstration rumbled from somewhere in the middle of the crowd.
I am not writing a sentence using that word.
I can give you a sentence using the word galaxy.
This is a sentence using the word aviator.
a sentence using the word endotracheal
This is a sentence using the word monomer. :P
I am saying a sentence using the word collagen.
this is a sentence using the word armchair.
spiritual enlightenment can not be achieved easily. It takes a lot of effort.