How can you use quizzical in a sentence?

Here are some sentences using "quizzical" in different contexts:

* "The detective looked at the suspect with a quizzical expression, unsure if he was telling the truth." (This shows confusion or doubt)

* "My grandmother raised a quizzical eyebrow at my choice of outfit, clearly unimpressed." (This highlights a humorous or playful questioning)

* "He gave a quizzical smile, as if he understood something I didn't." (This implies intrigue or a hint of hidden knowledge)

* "The professor posed a quizzical question to the class, prompting a lively discussion." (This suggests a thought-provoking or challenging question)

Let me know if you'd like more examples!