I have a question.
I have one question.
I have one question.
I will answer that question.
I will answer about that question.
I have a question about that.
I have a question.
I will answer that question.
I was asked a question.
I carry some doubts.
I have doubts.
I received a question.
I will answer that question.
I will answer several questions.
I forgot to ask a question.
I answer that question.