The plural form of apparatus is apparatuses. It has no foreign plural.
The plural is technicians.
The plural is productions.
The plural of rope is ropes.
Elevators is the plural of elevator
The plural form for the proper noun is Rexroads.
Rexroads
pixaxe is the singular version, pickaxes is the plural version.
He did.
The plural of googol is googols.
The plural version of bat is bats.
Suppers is the plural version of supper.
ounce is the singular version and ounces is plural.
The plural of "glass" is "glasses."
These.
The plural of "aula" is "aulas."
It is peninsulas