English MCQ #1245

He is knocking '''' the door.

English MCQ #1245

  1. Question 1

    Q1. He is knocking '''' the door.

    • A) On
    • B) Of
    • C) Over
    • D) At

    Answer: On

    Explanation: "Knock on the door" is the standard British and American English idiom for striking a door to gain entry.