engineering english MCQ #457

By ____ the door, you can enter the hall.

engineering english MCQ #457

  1. Question 1

    Q1. By ____ the door, you can enter the hall.

    • A) open
    • B) opening
    • C) to open
    • D) opened

    Answer: opening

    Explanation: The gerund 'opening' is used as a means to achieve the action of entering the hall, functioning as a noun.