Alumno: Hola maestra, tengo una duda con la tarea de matemáticas me la podría explicar?
Maestra: claro que si, que es lo que no entiendes?
Alumno: tengo que sumar o restar en el problema 5
Maestra: primero debes sumar y luego restar
Alumno: Gracias maestra 
Maestra: De nada para eso soy tu maestra para que puedas preguntarme las dudas que tienes 
Alumno: adiós maestra 
Maestra: adiós
        
                    
             
        
        
        
You have to add the picture for us to help you
        
                    
             
        
        
        
Answer:
The right answer is, Limpiamos. 
* Mi papá y yo limpiamos muy bien la cocina anoche. 
Explanation:
The sentence describes actions carried out in the past using the preterito tense, therefore it is important to identify the person, gender and number in the sentence to be able to logically conjugate the verb and to be consistent with what is being expressed.
 
        
             
        
        
        
Answer:
Nosotros barremos el suelo "we sweep the floor."
Explanation:
Prendemos would mean "we light the ground," sacuden would mean "we shake the ground," and barren is the incorect verb form. Barren is used for ustedes, and in this situation we are reffering to ourselves and not somebody else.