<h2>
Answer:</h2>
C. nos
<h2>
Explanation:</h2>
An indirect object pronoun is used to tell us<em> to whom</em> or <em>for whom</em> something is done. In this case, I went to school to our first class of the year, so the profesor talked about the rules of the University. Since the action is being performed for us, that is, he talked to a group of students, then we choose the indirect object pronoun that matches the first person plural, which is nos. Therefore:
<em>Ayer fui a nuestra primera clase del año y el profesor </em><em>nos</em><em> habló de las reglas de la universidad</em>
You did right but maybe the one that says debemos you can put que If you want like the others
Answer:
Son las siete y veinticinco. ⇔ Image 03
Son las tres menos veinte. ⇔ Image 02
Son las dos y diez. ⇔ Image 01
Son las cinco menos veinte. ⇔ Image 04