From Day 1: Unos días (A few days)
¡Hola!
¡Hola! means “Hi!”
Hear it in the conversation
Marta
¡Hola! Soy Marta.
Hi! It’s Marta.
The h is silent, so hola sounds like “ola”. It works at any time of day and in most situations.
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.