Student or Learner
Which will fit best for the following sentence. I woulld like to have guidance on the usage of "on" and "at". Kindly give explanation on the same.
It is bad to step ____ the cracks in the sidewalk
a) on b) at c) with
Thanks Mike .
That explains me fine.
There is diffcult to disinguish between "at" and "in". Could you explain that? Thanks.
Example: at home, at office
in office, in school