May I ask you a short question before starting the lesson?
May I ask you a short question before starting the lesson?
May I ask you a short question before starting the lesson?
I still have many unanswered questions in my mind about this topic.
I still have many unanswered questions in my mind about this topic.
I still have many unanswered questions in my mind about this topic.
I asked the teacher an important question regarding the exam.
I asked the teacher an important question regarding the exam.
I asked the teacher an important question regarding the exam.