fuit

hi again
I am working through Adler at the moment (ex 87). Is the word ‘fuit’ the answer to the folllowing 2 questions?

  1. I have had some sugar.
  2. You …
    Why not fui and fuisti respectively (from the perfect tense of sum).
    Thanks.

Little flower.

Minimè, floscule. // No, little flower.

“Have I had some sugar? I have had some.”
"Habuine saccharum? Habui (aliquantulum/nonnullum).
vel
Ecquod fuit mihi saccharum? Fuit.

“Have I had good paper? You have had some.”
“Habuine chartam bonam? Habuisti.
vel
Fuitne mihi charta bona? Tibi fuit.”