I would like to ask you some questions.
Can/May i ask you some questions?
这样的句子要比直接用i want to ask you some questions来得有礼貌些。
如果是非常口语化的话, 可以用 I have some questions for you. 听到很多美国人这么说.
如果比较正式, I would like to ask you several questions.
Could I ask you some questions?
I wanna ask you several questions.
要是作业或者考试的时候,就直接翻译I want to ask you some questions.
I would like to ask you some questions
请相信我
I want to ask you some questions.
I want to ask u sth...
/ May I ask u some questions?