Given below are four jumbled sentences. Select the option that gives their correct order.
A. For example, the sound of footsteps followed by the slam of a door are like phrases which convey some information.
B. In films, sound effects play the part of words.
C. We then know who is performing an action and why, and a clear picture is formed in our mind’s eye.
D. Once the sounds are prefaced or followed by a dialogue, the sentence is complete.