Based on Vocabulary, exercise 22.

Put the sentences in the correct order to make a story
This is my story about a phantom, Erik, who lives in the catacombs beneath Paris's Opera Populaire and is in love with Christine. At the beginning, an opera singer, Christine, attracts the attention of her childhood sweetheart, Raoul. After that, the masked phantom kidnaps Christine and reveals her love for her.Next, Erik decides to keep Christine prisoner for the rest of her life, but then he allows her to leave after she promises to wear his ring and remain faithful to him.And in the meantime Christine tells Raoul that she was kidnapped; Raoul promises to run away with her, both unaware that the phantom has been listening to their conversation.Eventually, the phantom kidnaps Christine again and gives her an ultimatum: marry him or he will blow up the entire opera house.In the end, Christine agrees to marry Erik in order to save Raoul and the Persian, Erik's old acquaintance, who have been trapped by the phantom inside a torture chamber.