¡hola!
<em>Identifica el complemento indiecto.</em>
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Los familares de los mifieros (?) enviaron <em>una nota de agradecimiento</em> a la doctora.
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a la doctora = complemento indirecto
<em>una nota de agradecimiento = complemento directo</em>
<em>-</em>
los familares de los mifieros se la enviaron.
<em>the mifieros' family send it to her.</em>
<em>-</em>
<em>the indirect object pronoun "le" change in "se" when the direct object pronoun "lo", "la", "los", "las" follows.</em>
<em>The indirect object pronoun always is before the direct object pronoun.</em>
<em>-</em>
hope this helps ☺☺☺
What subject do you need help with ? math english or science .. hopes this help :)
The answer for 23 is that in the spanish speaking world they make fresh waters like orchata or agua de limon meanwhile in the united states they drink soft drinks like soda.This is just from personal knowledge