I have a question.
It's a good question.
May I ask a question?
Do you have a question?
That's a good question.
May I ask you a question?
This question isn't easy.
I'd like to ask a question.
He asked a very good question.
The question is who will do it.
He kindly answered the question.
I refuse to answer the question.
He proceeded to the next question.
I raised my hand to ask a question.
I found it easy to answer the question.
Tommy couldn't answer the last question.
I didn't know how to answer his question.
I don't know how to reply to that question.
I'm ashamed to ask you such a silly question.
That man asked me who I was, but I didn't think it was necessary to answer that question.