Translation of perfective in Spanish

I've got a question. What is a woodpecker? I learn English without teacher and without conversation. I think you should look on the bright side. See what do you already know and to be proud of.
Considering that the lake was full of crocodiles we gave in to their demand and bought a can of Coca Cola. It cost us two dollars, and considering Cambodia's wholesale price they got plenty of markup.
California, Oregon and Washington are the states on the west coast that have an ocean. We traveled all the way from San Diego to Seattle. Portland in Oregon is a really cool city too.