It is hosts'
The possessive form of host is host's.
The possessive form for the singular noun host is host's.example: Our host's name is Jonathan.
The possessive form of the word dictionary is dictionary's.
The singular possessive form is word's, for example the word's definition.
The possessive form of the word "month" is "month's."
possessive form of the word glass: glass'
possessive form for the word holders: holders'
the possessive form of the word Cathie: Cathie's
possessive form of the word Cathi: Cathi's
possessive form of the word Congress: Congress'
The possessive form is weaver's.
The possessive form is Lindbergh's.