Answer:
I travel in a gaggle.
I can be sweet or sour. I do not rhyme with any other word
I have no head and a tail I lack but I do have arms and legs and back; I inhabit the palace the tavern the cot 'tis a beggarly residence where I am not. If a monarch were present (I tell you no fable) I still should be placed at the head of the table.
I am what one cannot keep, two cannot hold, and three cannot destroy. What am I?
The last man on Earth received a phone call, who was the caller?
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?