issb english MCQ #321

Correct sentence:

issb english MCQ #321

  1. Question 1

    Q1. Correct sentence:

    • A) He don't know the answer.
    • B) He doesn't know the answer.
    • C) He not know the answer.
    • D) He doesn't knows the answer.

    Answer: He doesn't know the answer.

    Explanation: Third person singular takes does not. The base verb know stays unchanged.