JOHN DIDN’T UNDERSTAND WHAT THE STORY WAS ABOUT UNTIL HE SAW THE FIL...
50.John didn’t understand what the story was about until he saw the film based on it.A. He doesn't understand what the story is about.B. Not until Jonh saw the film based on the story did he understand what it was about.C. It was until he saw the film based on it that John understood what the story was about.D. John went to see the film before she read the story.