The correct answer is A) one's.
Here's the breakdown:
1. The sentence "Everybody likes... freedom" implies that the missing word should be a possessive pronoun to indicate whose freedom is being referred to.
2. The possessive pronoun "one's" is used to show ownership or possession by a singular, unspecified person, which fits the context of the sentence.
3. Option A) "one's" is the most appropriate choice as it correctly indicates that everyone likes their own freedom.
Therefore, the correct completion of the sentence is: Everybody likes... freedom. A) one's.