answer:
Step-by-step 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.