Answer:
The right answer is, B. He viajado. 
* - ¿Has viajado por Ecuador?
- Sí, he viajado por Ecuador y el Perú también. 
Explanation:
Because the question must be answered in the first person singular, therefore the answer that correctly describes the way it is done is B. Since a question is asked in this case addressed to us as readers, so it must be resolved by ourselves taking into account the indications indicated above.
 
        
             
        
        
        
<span>The term "quinceañera" is only used at age 14</span>
        
                    
             
        
        
        
Answer: coleccionabas
Explanation: it's the right word in english so you just translate all of the words and see which one fits the context :)