In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best express the same sentence in Indirect/Direct speech. My mother says,"I have often told you not to play with fire."

• My mother has often told me not to play with fire.
• My mother said that I should not play with fire.
• My mother says that she has often told me not to play with fire.
• My mother says that she often tells me not to play with fire.