Jack always keeps on _____ (ask) his teacher questions.
Jack always keeps on _____ (ask) his teacher questions.
Bill keeps _____(ask) his teacher many questions.
1.Dave often _____ (ask) his father some difficult questions
The teacher always answers our questions _____ a smile.
Jack _____(leave) until his teacher comes back.
Jack _____(leave) until his teacher comes back.why?
Mike needs to ask his math teacher some questions.【改为一般疑问句】
Ben _____(ask)his mother many questions when he was five yea
The teacher o___ ask them some questions
The teacher will ask you some questions
The teacher always ask us______.
The boy ( )his hand to ask questions.