The teacher said, ‘’I have often told you not to play with fire.’’ Change it into indirect speech.

(A) The teacher said that he had often told me not to play with fire.
(B) The teacher said that he have been often told me not to play with fire.
(C) The teacher said that he have often told me not to play with fire.
(D) The teacher said that he had been often told me not to play with fire.