Помогите пожалуйста с предложениями

Transform these sentences into Reported Speech:
12. My boyfriend said: I'll go to the cinema tomorrow
13. Paul said: "I have been on holidays'
14. He said, "I will ring her."
15. She said, "I did not say that."

12 my boyfriend said he would go to the cinema the next day13. Paul said he had been on holidays14. he promised her he would ring later15. she said she hadn't said that