Which pair correctly completes the sentence? She is different ___ you, but she is not indifferent ___ you.

The correct form is "different from" and "indifferent to." This question tests two distinct word-preposition pairings that must be learned as fixed usages. Option B is tempting because learners sometimes overuse "different than," but the text gives "different from" here, and "indifferent" takes "to," not "from." Options C and D use prepositions that do not fit either expression.