Hi everybody,<br/><br/>1)Either the classrooms or the auditorium must have <i>_______</i> floor refinished. <br/>their<br/>its<br/><br/>2)Either the auditorium or the classrooms must have <i>_______</i> floors refinished. <br/>their<br/>its<br/><br/>1)its<br/><br/>2)their<br/><br/>Am I right?<br/><br/>Thank you