The instrument bringing these distance ------- to the very doors of people will be connected with a giant telephone apparatus transmitting each incidental sound in it's appropriate place a) camera b) scenes c) video d) video call

Let's complete the sentence.

The sentence describes an instrument that brings something from a distance to people's homes, combined with a "giant telephone apparatus transmitting each incidental sound." This strongly suggests a technology that delivers both visual and audio content from afar.

• a) camera: A camera is a device for capturing images, not the content itself being brought.
• b) scenes: This refers to views or events. While plausible, it primarily focuses on the visual aspect.
• c) video: This refers to the recording or broadcasting of moving visual images, typically with sound. This option perfectly matches the description of bringing "distance" content and "transmitting each incidental sound."
• d) video call: This implies a two-way, interactive communication, which isn't suggested by the phrase "bringing these distance... to the very doors of people" and "transmitting each incidental sound."

Therefore, video is the most appropriate word as it encompasses both the visual and auditory elements described.

The completed sentence is: The instrument bringing these distance video to the very doors of people will be connected with a giant telephone apparatus transmitting each incidental sound in its appropriate place.