During the interview practice, she learned how to ask clear wh-questions that elicit specific information.

During the lesson, the teacher handed out a worksheet full of WH-questions for us to practice forming who, what, where, when, why, and how inquiries.

In our syntax class, the professor asked us to analyze a difficult wh-question drawn from a corpus.

Could you please rewrite the WH-question in lowercase so we can compare how letter case affects tone?