You are not showing the passage, how are we supposed to know
When a person presents a message in a formal manner, he or she is engaging in public communication.
Public communication refers to the type of communication wherein a message is presented by one person or a group to another group in a formal manner. In a public sphere, the individuals or group engage in a dialogue to deliver a message.
My great grandfather moved her in 1946; he grew up in France.
D. An idea or principle the writer accepts as true and makes no effort to prove.
Building, residence, office