as far as the eye can see
The crowd stretched away as far as the eye could see.
as far/near as I can tell
As far/near as I can tell, he is happy at his new job.
without (a) doubt
They are, without doubt, the nicest people I’ve ever met.
The crowd stretched away as far as the eye could see.
As far/near as I can tell, he is happy at his new job.
They are, without doubt, the nicest people I’ve ever met.