Choose the correct preposition: "She is good ___ mathematics."

Answer and explanation

Correct answer: A. at

  1. Step 1: The adjective "good" takes "at" for an ability.
  2. Step 2: "Good at mathematics" is the standard phrase.
Answer
at.
Why not the others: "In", "on" and "for" are not used with good in this meaning.

Practise more Grammar and sentence structure.

Free questions with an explanation for every one, and full timed University of Bahrain Aptitude Test (UOB Aptitude) mock tests.