Necesitaba dinero, así que usé el cajero cerca de la puerta principal.

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Breakdown of Necesitaba dinero, así que usé el cajero cerca de la puerta principal.

• usar: to use
• la puerta: the door
• así que: so

Questions & Answers about Necesitaba dinero, así que usé el cajero cerca de la puerta principal.

Why is necesitaba in the imperfect tense instead of the preterite?

The imperfect tense (necesitaba) describes an ongoing or background situation in the past—in this case, the speaker’s continuous need for money. If you used the preterite necesité, it would imply a one-time, completed event (“I needed money (once)”). The imperfect sets up the context or reason for what follows.

What does así que mean, and how is it used?

Así que is a conjunction meaning “so” or “therefore.” It links a cause to its effect. In your sentence, Necesitaba dinero, así que usé el cajero, it shows that because they needed money, they used the ATM. You could also say entonces (“then/so”), but así que is very common and natural for expressing cause and result.

Why is usé (preterite) used here instead of the imperfect usaba?

The preterite usé denotes a single, completed action (“I used it [the ATM]”). The imperfect usaba would imply a habitual or ongoing action (“I kept using it”). Since the sentence refers to one specific occasion of using the ATM, the preterite is the correct choice.

Does el cajero mean “the bank teller” or “the ATM”?