The teacher asked the intruder "who was he and why he" occupying his chair.

DIRECTIONS: in the following question, a part of sentence is bold. Below are given alternatives to the bold part which may improve the sentence. Choose the correct alternative. In case no improvement is required, choose “No Improvement” option. The Professor asked the intruder who was he and why was he in his lecture.

The teacher asked, "Why you are late?"