I think you're totally wrong _____ her - she's nice!

• A. to
• B. for
• C. over
• D. about

Answer: (D)

The idea being tested is how to complete a sentence with the right preposition after the adjective wrong to show what belief or judgment is being described. When you say you’re “totally wrong about” someone, you’re saying your opinion of that person is incorrect. Here, the speaker is saying their belief about her is mistaken, and the statement “she’s nice” contradicts that belief. So the natural pairing is “wrong about her.”

Other prepositions don’t express the idea of having an incorrect belief about a person. “Wrong to her” isn’t a natural way to state a judgment about someone. “Wrong for her” would imply something is inappropriate for her in a different sense. “Wrong over her” isn’t a standard collocation for expressing an erroneous opinion.