issb english MCQ #207

Fill in the blank: She is good ___ mathematics.

issb english MCQ #207

  1. Question 1

    Q1. Fill in the blank: She is good ___ mathematics.

    • A) in
    • B) at
    • C) on
    • D) with

    Answer: at

    Explanation: Good at a subject or skill is the standard preposition. Review the rule behind the correct option so you can apply it to similar questions.