首先,题目中的ask应该修改为asks或者asked,因为Ben是三人称单数,另外需加上today在句尾（或者加Today在句首）
如果楼主还没学过去式,那么：
Ben asks me some questions in the classroom today.
对Ben划线提问：Who ask you some questions in the classroom today?
对some questions划线提问：What does Ben ask you in the classroom today?
对in the classroom划线提问：Where does Ben ask you some questions today?
对today划线提问：When does Ben ask you some questions in the classroom?
如果楼主学过去式,那么：
Ben asked me some questions in the classroom today.
对Ben划线提问：Who asked you some questions in the classroom today?
对some questions划线提问：What did Ben ask you in the classroom today?
对in the classroom划线提问：Where did Ben ask you some questions today?
对today划线提问：When did Ben ask you some questions in the classroom?
赠人玫瑰,手留余香!——福来美Flower Magic
楼主以后有需要解答的题目,可以直接百度信息给我.ask不要复数吗原句里面Ben是三人称单数，所以加复数为asks，但是问句里面有does引导了，所以ask不用加复数，同时Who后面的动词也可以不加复数。还漏答了一项：对me划线提问：Who does ben ask some questions in the classroom today？ 另外，some在疑问句里面一般变为any，但是地道的英国人在特殊疑问句里面还是习惯讲some，当然这个题目如果改为一般疑问句，就肯定要改成any，表示求证，例如：Does Ben ask you any questions in the classroom today?