Question

Each sentence is broken into four parts. Identify the part with an error.

• A. Who have you
• B. invited for the lecture
• C. on astrophysics
• D. this evening?

Hint:

Use “Whom” instead of “Who” when it functions as the object of the verb.

Answer 1

The Correct Option is A

When asking a question in the past perfect tense about the object, the correct structure is: “Whom have you invited?”, not “Who have you invited?”
Here, “Whom” is the object of the verb “invited.”
Therefore, the error is in part (a).