in which of the following sentences does the pronoun come before the antecedent?

a.
frieda enjoyed her collection of old books.

b.
the birds flew south to their winter home.

c.
his reputation was tom’s greatest possession.

d.
the team played its best game of the season.

here is the answer its my picture of my notebook

to me i think class room sitting education is better. i do online school and i have not learned a think haha. when i sit in the classroom i just sit there and kind of pay attention but still i get so far ahead in the class when im doing online i have nothing else better to do but play video games and i sit in school and learn and have friends and just actually learn. when i'm doing online i sit here listing to music and get on and and look up the answers i guess that is my fault for being a cheater. but to be honest i think sitting in the classroom is better.