Je to pár / Už za pár / Tak tomu bylo pár

Can someone please confirm this is okay to use and write :?:

Few weeks since I came back...

Already few weeks since I came back

It has been few weeks since I came back

Děkuji Vám

 

My opinion - that is all correct. But it is gonna be sure with more context

 

Mé dva halíře:

And of course, like DJAvatar wrote, translating fragments of sentences can be tricky, particularly #3 is ambigous (but maybe in this case, your translation is probably correct and mine is not - but then it doesn't sound very natural to me).

 

Could someone explain what "Tak tomu bylo" means?

Thanks!

 

Something like "This is how it was" but again, without any other context...