EXPRESATE 01 - SER For Spanish I students, remember: the verb SER is used for description (describing what someone looks like or what someone's personality is like) or origin (where you are from). Tools See a list of terms used in these activities. Matching Flashcards (Java / non-Java) Concentration Word Search Activities created by: Monica Diba This activity was created by a Quia Web subscriber. To learn how to make your own, just like this, click here.