In England it often snows in winter.
a fact
The library opens at nine o’clock tomorrow.
it scheduled (something that will happenat a particular time in the future)
I’m studying / I study Spanish at the moment.
I’m studying
Look at this photo, here I'm standing near my new car. It so cool!
describing pictures and photoes
Hi. Where do you do / are you going?
are you going
He’s starting to develop his career as a young film-maker.
something that is happening now or a temporary situation
We go / we're going to the cinema every Saturday.
we go
John eats cereal for breakfast
routine or habit