“If you don’t keep quiet I shall shoot you”, “he said to her in a calm
voice”. Change into indrect speech
(A) He warned her to shoot if she didn’t keep quiet calmly
(B) He said calmly that I shall shoot you if you don’t be quiet
(C) He warned her calmly that, he would shoot her if she didn’t keep quiet
(D) Calmly he warned her that, be quiet or else he will have to shoot her.