Which words in this sentence can be replaced with a personal pronoun?

Here is one example:

Which words in my sentence can be replaced with a personal pronoun?

Explanation:

some skiers think very highly of their sport.

that should be it i had the same question

brainlest me plz

explanation:

cassius, casca, and their allies plant false documents to manipulate brutus to join their cause to remove caesar. after doing so, they visit brutus at night in his home to persuade him of their views. there they plan caesar's death. brutus is troubled but refuses to confide in his devoted wife, portia. on 15 march, caesar's wife, calpurnia, urges him not to go to the senate. she has had visionary dreams and fears the portents of the overnight storms.