I would say the answer is B and C.
A is not the answer because you would not find Mexican culture in Costa Rica. D is not the answer because Pan de Reyes is more of a Spanish (from Spain) dish.
A las 6 de la mañana me encanta Desayunar pan, fruta y cafe
B) esta. esta typically refers to describing something like location whereas es describes the person's attributes. (ie, esta would be used with "she is in the store" and es would be used with "she is cute"
ANSWER:
<em><u>yo</u></em><em><u> </u></em><em><u>visto</u></em>
<em><u>me</u></em><em><u> </u></em><em><u>pongo</u></em>
<em><u>nos</u></em><em><u> </u></em><em><u>vistimos</u></em><em><u> </u></em>
<em><u>nos</u></em><em><u> </u></em><em><u>ponemos</u></em>
<em><u>se</u></em><em><u> </u></em><em><u>viste</u></em>
<em><u>se</u></em><em><u> </u></em><em><u>pone</u></em>
<em><u>se</u></em><em><u> </u></em><em><u>viste</u></em>
<em><u>se</u></em><em><u> </u></em><em><u>pone</u></em>
<em><u>se</u></em><em><u> </u></em><em><u>visten</u></em>
<em><u>se</u></em><em><u> </u></em><em><u>ponen</u></em>
hope it helps ;)
The correct answer is
Las compañías que reducen su consumo de energía al usar servidores virtuales. Los centros bancarios virtuales ahorran papel