where went you going?

不对，如果问你去哪里应该是where are you going?
如果问你去了哪里应该是where were you going ?

不对吧~~!
可以改成:
where are you going?
(又或者:where do you go?)

不对！
应该是where were you going ?

我觉得是，where did you go?

where did u go ? or where were u going ?
看你强调什么

你肯定打错了,郁闷......