Which sentence uses a pronoun that names the person spoken to?

a.
have i finished all my chores?

b.
has she finished her history lesson?

c.
have they finished playing their soccer game?

d.
have you finished writing your book report?

What is a major difference between joe and l.v. craig in string? a. one is comical, whereas the other has no sense of humor b. one is sheepish and hesitant, whereas the other is assertive c. one is patient and fair, whereas the other is reckless and wild d. one is scholarly and quiet, whereas the other is crass

Can someone explain this to me clearly plz

What is the central idea in this advice from branch rickey to jackie robinson?