<p>Let's analyze the sentence:<br></p><p><strong>Telecommuting enables companies to keep skilled workers (<u>_____ </u>homes are away from the companies to work at home).</strong></p><p dir="ltr" style="text-align: justify;"><span style="text-align: start;">The part wrapped with "()" is an adjective clause.</span></p><p>In this adjective clause, we are describing the homes of the skilled workers. We need to use a possessive pronoun to indicate that the homes belong to the workers. "Whose" is the correct possessive pronoun to use in this case. </p><p>The correct answer is (A) whose. <br></p><p>(B) "who" is a subject pronoun and cannot be used to show possession. </p><p>(C) "whom" is an object pronoun and is not suitable for showing possession. <br></p><p>(D) "where" is a relative adverb that is used to indicate a place, not possession. It does not fit in this sentence. </p>