MLA in-text citation style uses the author's last name and the page number. If the source doesn't include a page number then only use the last name of the author.
Introvert= Less sociable, keeps more to self
Extrovert= outgoing, sociable
Personally-
I would say I am about 60% an introvert and 40% and extrovert. When I am at school, I try to keep more to myself. I like to be by myself and focus on schoolwork. When I am with friends I tend to be more extroverted because I am comfortable with them. I talk more, not only to them, but also to people i do not know.
Answer:
16 is b and 17 b have concluded and once
