Hola, cómo estás? Sorry if I’m late lol
The answer would be "hace". This is because "hace" refers to the usted form. The usted form is used in situations where you are using he, she or it.
Hay mas caballos que vacas (there are more horses than cows). Los caballos viven en la casa the horses live in the house). Hay setenta y cuatro animales (there are 74 animals). Hay setenta animales (there are 70 animals)
A don Francisco y a Álex les *aburre* probarse ropa en las tiendas
