in any conditions.

What on earth makes you say that?

Why on earth would she ask you to join them?

How on earth did you survive the heat?

Who on earth would want to collect rocks?

Where on earth could Casey have learned such behavior?

Usage notes: used to express great surprise that something could happen or exist

• put someone through paces
• put someone through something
• put someone through their paces
• put someone through the mill
• put someone through the wringer
• put someone to death
• put someone to shame
• put someone to sleep
• put someone to the test
• put something back on the rails
• put something back on track
• put something behind
• put something behind someone
• put something behind something
• put something behind you
• put something down to experience
• put something in a hole
• put something in motion
• put something in the shade
• put something into service
• put something on a pedestal
• put something on hold
• put something on ice
• put something on the back burner
• put something on the line