A young woman was at the cinema,and she was enjoying the film very much.In the next seat there was an old man,and he began looking on the floor under him.The woman was angry and whispered ,"What are you doing now? What are you looking for?" "A piece of chocolate ,"the man whispered to her,"I've dropped it on the floor." "A piece of chocolate? "the woman said angrily,"It s dirty now! Take this and be quiet, please! I'm listening to the film!"She gave the man a big piece of chocolate. "But."the man said,"my teeth are in the piece on the floor!" This story took place at the cinema   _  .
when the film was on when the film was over when the old man was looking for the chocolate when the woman was whispering to the man