Answer and explanation

Correct answer: A. who

  1. Step 1: "Who" is the relative pronoun that acts as subject for a person. Answer: who. Why not the others: whom, whose and which don't fit.

Practise more Grammar: tenses, agreement and conditionals.

Free questions with an explanation for every one, and full timed IOE Engineering Entrance Examination (Tribhuvan University, Nepal) mock tests.