Read and select the correct option. El chico tiene ______
Answer: B) una mochila pequeña
Explanation : B) it is the only option in which all the elements in gender and number are in agreement, because option a) The article "una", feminine, doesn't agree in gender with the adjective "pequeño" that is masculine. Option c) The article "unos", masculine, doesn't agree in gender with the noun "mochilas" that is feminine. Option D) The article "unas", plural, doesn't agree in number with the noun "mochila" which is singular.
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