Answer:
What measures out time. Until in time all is smashed to it?
George, Helen, and Steve are drinking coffee. Bert, Karen, and Dave are drinking soda. Is Elizabeth drinking coffee or soda?
Something wholly unreal, yet seems real to I. Think my friend, tell me where does it lie?
It is weightless, you can see it. If you put it in a barrel it will make it lighter?
What comes once in a minute, twice in a moment, but never in a thousand years?
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?