Answer:
b. audio 2.listen to the song
 
        
             
        
        
        
<h3>Yo ________ la música cuando el teléfono ________.</h3>
Answer:  escuchaba.....sonó
Yo escuchaba la música cuando el teléfono sonó.
I listened to music when the phone rang.
Explanation: "escuchaba" is conjugated in the imperfect, as something in process without defining if it was completed and the verb "sonó" is conjugated in the preterite as a completed action that interrupts the action that was in process.
 
 
        
        
        
Gustan because the objects, los zapatos are plural
        
                    
             
        
        
        
1. Cuando llegué a la fiesta, mis amigas bailaron. 
2. El DJ tocó música buena.
        
                    
             
        
        
        
It’s cómprela. when using está, i think compreLA is the best way to go