Complete the sentences with either the Preterit or Imperfect tense according to the subject of the sentence. Remember the following verbs change meanings when used in the preterit: Querer ---> imperfect = wanted preterit tense = tried to No querer ---> imperfect = didn't want preterit tense = refused to Saber ---> imperfect = knew preterit tense = found out/learned Conocer ---> imperfect = knew preterit tense = met (for 1st time) Poder = ---> imperfect = was able preterit = succeeded/managed to No poder ---> imperfect = couldn't preterit = failed