[GreenKeys] The or A quick brown fox jumped over the or a lazy dog

[Jim Haynes]

Seems like one I remember from typing class is

PLEASE PACK MY BOX WITH FIVE DOZEN LIQUOR JUGS

One I saw used by a Western Union operator, in the beginning of the day
sign-on message

WILLIAM JEX QUICKLY CAPTURED FIVE DOZEN GOOD REPUBLICANS

but that leaves out H.  Maybe I'm not remembering it correctly.