Ser o no ser...

...esa es la pregunta.

As you may have guessed, I've been working on my Spanish. Trying to get my brain around all the to be verbs...It certainly is a lot to take in! Do you use ser or estar, then which form of the chosen word do you use? I'm starting to make some sense of it all though. This is a wonderful site for learning Spanish. They have detailed lessons, then tests at the end.