El toma el bus escolar a las siete
The correct answer is: [A]: "vuestro" .
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Since: "vuestro"; can match number and gender;
(e.g. "vuestro" ; "vuestros"; "vuestra", "vuestras" ;
whereas the other answer choices given:
"mis", "mi", "su"; can only match number —(not 'gender').
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Can you be more specific about the question your asking? Maybe I can help since I’m taking Spanish class
Que quieres decir? no entiendo