questions
- “Do you have any questions ________ clear to you?” the teacher asked.
- If you have questions to ask, you can call me _________ 5386714.[ ]
- If you have _____ questions, please put up your hands.
- Can I ask you questions?——Sure
- Some questions _______at their class meeting last week.
- One of the most important questions they had to consider was ______ of public health.