The correct answer is : The well-known artist arrived.
"well-known" is a compound modifier and, in the sentence above, is used immediately before the noun it modifies. For that reason, it must be hyphenated.
"chocolate-covered" could be hyphenated as well, but its location in the structure is improper for that use, since it comes after the noun it modifies.
To be is a form of a future verb. so that means all of these will have "will be" in front of them. For example, "Even if wild animals (will be born) in a zoo, it is still cruel to keep them in a small enclosure."
By being hostile towards people her way
The simple subject is "soup."
The simple predicate is "is."