From Day 3: Abajo (Downstairs)
La de Teruel
La stands for a woman here; for a man, use el de Teruel (“the one from Teruel”).
Hear it in the conversation
Amparo
Tú eres Marta, la de Teruel.
You’re Marta, the one from Teruel.
Notes explain it. The conversation makes it stick.
In Formula 100 you hear each phrase in a short scene first, then recall it from memory. The phrases come back in your review deck just before you’d forget them. From Week 2, you also rebuild each conversation in Spanish a week later.