The old man said his son, “Fie! You can such a coward.” The indirect speech of this sentence is-

The old man cried out in anger that it was shameful that his son was such a coward.

The old man exclaimed that it was shameful that he was such a coward.

The old man exclaimed that it was shameful that his son was such a coward.

The old man surprised that his son was such a coward.