It ain't harder than it is to tell when the sand will be out of an hour glass.

When they begin going down the last hill it ain't hard to tell when they'll reach the bottom." "Ain't you had anybody to spell you, Fatty ?" broke in O'Brien.
"Yep.

I got Haw-Haw Langley up there.

But he ain't much help.

Just sits around with his hands folded.