Where and When starter ideas

Where ....?
did it happen, occur, develop, change
is it, was it
did it start, end, go, live,  change
is it located - world, universe, time, space
is the evidence found
in reference to other things is it located
does  it come from
did it go, come from,
does ____ come from
does he, she, it, live
was it made, discovered, developed,
is it used, found, kept
was it
are the most or least found
is it found, not found
can it happen, can't happen
can you find information on ____
in the world is ____
does it happen most often, least often
can it be
has it gone
is it headed
does it - work,  help, happen, live,  fit in, go
can you find more information

When .........?
did it happen. start, end, die, occur, change
was it made, started, changed, developed
is  it used, not used, helpful, harmful
is it dangerous, safe, important, useful
was he,she, it born, made, created
did he, she, it, they do it
is it best, worst,
is it used or not used
is it best to ____
shouldn't you or should you ____
was it written, performed,used, developed