Monotone means having no expression in your voice, no anger, no happiness, no interest. This word would affect the tone by giving the reader the feeling that he just doesn't care about what is going on/ what he's talking about. I hope this helped!
The purpose of the opening sentence is to illustrate the main idea in the story that teens use social media.
<h3>How to convey the information?</h3>
It should be noted that social media is usually used by people as a form of communication. According to a recent research by the child advocacy organization Common Sense Media, 90% of those between the ages of 13 and 17 have used social media, and 51% claim to do so daily.
This was written in the first paragraph of the story.
Therefore, the purpose of the opening sentence is to illustrate the main idea in the story that teens use social media.
Learn more about purpose on:
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D. to vacuum the house, dusting the shelves, clean and scrub
