Clouds
That is the correct spelling "princesses" for more than one princess.
Trophies
The plural of "ox" is "oxen".
Pagent and if there is more than one pagent it is Pagents
Latches.
slides
Clouds
axes
circus's
That is the correct spelling "princesses" for more than one princess.
Trophies
The correct spelling is "provinces."
spell it out - there is more than one ADEA
I think perhaps you are trying to spell countries, as in more than one country.
One activist. Several activists.
The "Daddy Longlegs" spider is NOT poisonous at all. They eat insects and such, so if you see one, don't bother it.