Pagaba con tarjeta de crédito
decia, oyo
decia, oia
dijo, oyo
dijo, oia

Explanation:

Pagaba con tarjeta de crédito casi siempre. ( hoy / casi siempre )

She/he paid with a credit card usually.

Hoy, in Spanish language, means today. If that was the case, it would mean that the action that occurred is totally over, so we would use another tense. We would used pagó, which is a preterite tense, in the third person singular form.

Because the correct answer is casi siempre, which means, usually, we would use a imperfect tense, in the third person singular form, just like we did. We use this tense for some actions in the past, that don't seem like they've ever finished, as well as for actions that we don't know when they started and when and if they finished.

la mucama (maid en english) es la encargada de realizar los trabajos de limpieza en un hotel. para limpiar la habitación ella, primeramente, usa una escoba para deshacerce de todo el polvo. luego pasa un trapo con jabón sobre el suelo. además, ordena las camas y, de ser necesario, cambia las sábanas. por otro lado, limpia el piso del baño y enjuaga la poceta con un cepillo. finalmente, limpia las paredes de la ducha con agua y jabón.