Question

¡chao! can be used instead of ________.
a. amigo
b. buenas
c. hasta luego
d. hola

Explanation:

"¡Chao!" is an informal Spanish greeting/farewell, but it is most commonly used as an informal alternative to "hola" (hello) in casual contexts, while "amigo" means friend, "buenas" is short for greetings like "buenas tardes" (good afternoon), and "hasta luego" means see you later.

Answer:

D. hola