Cuando se utiliza -at- en prepocion

They indicate the position of something or someone, relative to something else. Examples of prepositions include: in, on, above, underneath, through, across, with, near, between. Interestingly, prepositions are known as a “closed” word class. Unlike nouns and verbs, no new ones will be added over time.

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Explanation:

¿Con qué necesitas ayuda? Hay una pregunta, si es así, ¿Qué es gracias?

our founding fathers introduced the revolutionary idea that each person's desire to pursue their idea of happiness was not self-indulgence, but a necessary driver of a prosperous society. they created a government to defend that right for everyone.

what are you asking? this is gibberish.