Complex sentence: With the show now moved to Saturday night, ratings declined drastically and "Rhoda" was canceled by CBS in December 1978 with four episodes remaining unaired, though these episodes later aired in syndication.
Split into simpler sentences: With the show now moved to Saturday night, ratings declined drastically and "Rhoda" was canceled by CBS in December 1978. It was canceled with four episodes remaining unaired, though these episodes later aired in syndication.