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Finish the following sentences including at least one possessive adjective (mi[s], tu[s], su[s], nuestro[s] or nuestra[s]) in your answer.

Ejemplo: La profesora que tiene mi amiga es antipática, pero "mis profesores son fantásticos"

1. Sus clases son muy aburridas, pero…

...mis clases son muy interesantes

2. Nuestra oficina está cerca, pero…

...su oficina está abierta hasta las 06:00

3. Mis abuelos son estadounidenses, pero…

...sus abuelos son alemanes.

I'll send this to our Spanish expert, SraJMcGin.

Tus abuelos son alemanes

tus means yours in spanish, mis means mine.

3. Is fine with sus because here are all the meanings: your (formal Ud., Uds.), his, her, their...

¡perfecto!
Sra

Great job on your examples! All of them are correct.

To arrive at the answers, you correctly identified the possessive adjectives that match the subject of each sentence. Here's how you can determine the correct possessive adjective:

1. In the given sentence, "sus" indicates that the subject is talking about someone else's classes. To complete the sentence with a possessive adjective referring to the subject's own classes, you correctly chose "mis" to mean "my." So, the sentence becomes "Mis clases son muy interesantes."

2. The given sentence states that "Nuestra oficina está cerca," meaning "Our office is close." However, the second part of the sentence requires a possessive adjective referring to a different person's office. You correctly chose "su" to mean "your" or "his/her/their." So, the completed sentence is "Su oficina está abierta hasta las 06:00."

3. The initial sentence states that "Mis abuelos son estadounidenses," meaning "My grandparents are Americans." However, the second part of the sentence requires a possessive adjective referring to someone else's grandparents. You correctly chose "sus" to mean "their." So, the sentence becomes "Sus abuelos son alemanes."

By understanding and applying the concept of possessive adjectives, you correctly completed the sentences. Well done!