FIONA GOES TO THE THEATRE ONCE IN A BLUE MOON.A. FIONA GOES TO THE TH...

76: Fiona goes to the theatre once in a blue moon.A. Fiona goes to the theatre only once a month. B. Fiona occasionally goes to the theatre.C. Fiona goes to the theatre when the blue moon is on. D. Fiona goes to the theatre when the moon is full.