1. Este reloj en la mesa es de mi madre como un regalo. 2. Quiero algo nuevo de la tienda a mi no me gusta este reloj pero ese reloj esta bien. 3. El reloj aquello de mi, me da asco en las colores. 4. Estaba buscando para ese collar por una semana. 5. Aquel collar esta tan caro. 6. Este asiento es para ti. 7. Ese collar por la mayoria de personas es lo mismo como todos. (Hope I helped, I never learned from the book but by my environment.)
        
             
        
        
        
Answer:
What has made the conflict in Colombia multiplied more and more as the years went by
Explanation:
 
        
             
        
        
        
Answer:
Elsa: Buenas tardes, Laura. ¿A qué hora es la clase de francés?
–Laura: Es a las diez menos veinticinco.  
  9:35 
–Elsa: Gracias, ¿y la clase de química?
–Laura: Empieza a las doce y cuarto.
   12:15
 
        
             
        
        
        
answer:
Explanation:
Ok so I might need a clearer picture but, it is easy.
1Alright so for the first one I cannot see the picture very well but it is asking where he (Ricardo) is paying. (wait it could be "con la tarjeta")
2the second one I think might be "Christina se prueba un vestido" OR it could be "Christina estila un vestido"
3the third one I think might be "Leonardo quiere pagar con un cheque" which means he wants to pay with a check since you can see he is writing something on a small piece of paper.
4the 4rth one I again cannot see the picture well but it is asking you to put what he cannot find, which I'm guessing is something that is missing. (i think it is he is missing his card which is tarjeta)
5the last one might be "Emilio paga la camiseta con efectivo" since efectivo means cash and you can see he is paying with cash. 
For part B (these ones i am sure sure)
1 estilos
2 gaste
3 tarjeta
4 cheque
5 efectivo
Really sorry I couldn't help any further. Please ask me if you have any questions.