The chandeliers in Governor's mansion are disassembled and cleaned once a year.
Here is the sentence with the apostrophes: You can't belive she didn't go?
I disassembled out of the hall
One must have worked - it shows in your question !
Apostrophes either show Possession or make a contraction
It should be: The boys' toilets are disgusting.
You don't need any apostrophes in this sentence :)
None - the sentence is fine as it is.
The kings and queens of England have appointed the governors general in Canada since the 1860s.
You won't use apostrophes in any part of that sentence.
A good way to put it in a sentence is this : I disassembled the clock trying to figure out how it works. I never assemble anything I disassemble everything.
"Whose responsibility is it to see whether it's working?"
The correct sentence is "Amber's antique book from 1879 is missing."