concept check

[asiyah]

hi,
how would you concept check this question.

Why did you go to the library?
The student could say I go instead of went.

Thanks

[Horsa]

What do you mean by 'concept check'? Are you asking if the question is suitable as a concept check or something else?

[asiyah]

No i'm asking what concept questions you would ask to see if students understood that its taking about the past.

eg is the question taking about now?

what else could i ask...

[Horsa]

Ok I've got it.

Maybe

Is the listener in the library now?