ANSWER is option 3.The given direct form of the sentence is expressing a wish.While converting it into its indirect form, 'said' will be changed to 'wished' and will be JOINED by the conjunction that, 'may' will be changed to 'might', 'you' will be changed to 'me'.Therefore, the correct structure is followed in option 3 'The old LADY wished that God might BLESS me and give me all I DESIRED in life.'