Memory ADJECTIVE + PREPOSITION (1)Version en ligne ADJECTIVE + PREPOSITION par OCTAVIO PEREZ SANDOVAL we are amazed at cooking for our family I am worried about socializing little i am sorry about the noise last night Usamos of para: usamos at y with para: She is kind to them in the training for olympics I’m sorry for her coming to apply a job son adjetivos Impersonal Pronouns are: You are shocked at learning quantum physics