it could prove useful	it might be useful
Let's head for home	Let's go home
It's been a long day	It was a long day
I've been waiting here for hours	Czekam tu już kilka godzin
There's sth amiss with...	There's sth wrong with...
as it used to be	as it was
I'd rather want to keep them alive	I prefer to...
It's as if the land...	Tak jakby ziemia...
there's no telling how many...	...
obciously	of course
I have a feeling he will be back	I think....