Bulgarian (Sofia). Definite article dropped after prepositions: Present, 1

веднъж бях избягала от училище. vednăž bjax izbjagala ot učilište
vednăž
once
bjax izbjagala
had run.away.1SG.F
ot
from
učilište
school(N)
once I had run away from school
Type: Naturalistic spoken
Source: Gadjeva 2023a:
Audio file :