engineering english MCQ #498

By the time I arrived, they _____ their work.

engineering english MCQ #498

  1. Question 1

    Q1. By the time I arrived, they _____ their work.

    • A) had finished
    • B) have finished
    • C) finish
    • D) were finishing

    Answer: had finished

    Explanation: The past perfect tense 'had finished' is used to show an action completed before another past action.