Caundo llegaba la ambulancia, el esposo estaba mareado
I can't see the whole exercise, but I guess you have to mix two "frases hechas", so you can say "A caballo regalado, buena sombra le cobija" which is a mix of 2 Spanish "frases hechas" (I don't remember the word in English, sorry): "a caballo regalado no se le mira el diente" and "a quien buen árbol se arrima, buena sombra le cobija"
Answer:
Andrea, ¡mira <u>este</u> suéter de lana! Es perfecto para Jorge.
(Andrea, look at this wool sweater! It's perfect for Jorge.)
Explanation:
Este and esta both mean "this," but este is masculine and esta is feminine.
This question is asking us to recall the gender of the noun <u>suéter.</u> Remember that it's <u>el suéter,</u> so the correct form would be est<u>e</u>, not est<u>a</u>.
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The answer of 1. Es el libro del profesor, no de la profesora. 2. Ellos van a la tienda. 3. Vas al colegio bolivar. 4. Es la casa de la familia salas