Multiple choice

Directions: Identify the part having an error. If there is no error, mark (d) as answer.

I do not know (a) who you (b) are referring to. (c) No error (d)

  1. (a)

  2. (b)

  3. (c)

  4. (d)

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

I do not know whom you are referring to. Who is used in the subject position whereas whom is used in the object position.