Crossword clues for Sit in on, as a class:AUDITS___ a class (sits in on a course without earning credit)PLANEWhere stars sit in first classAUDITACOURSESit in on classes, but not for creditAUDITSit in on a classPOSESit for an art classAUDITSit in on, as a classPHYSEDClass in which kids hardly ever sit still
