Clean

The more you light your lighter the lighter your lighter gets until it's too light to light your lighter.

Two Truckee truckers truculently truckling to have truck to truck two trucks of the truck!

Silly Sally swiftly shooed seven silly sheep.
The seven silly sheep Silly Sally shooed.
Shilly-shallied south.
These sheep shouldn't sleep in a shack;
Sheep should sleep in a shed!

Is spelt spelled spelt or spelled?
Spelt is spelled spelt in any nation that isn't America: in America spelt isn't spelled spelt it's spelled spelled!

If you speak English Fluently? Then try this:
"A mathematician can mathematize mathematics mathematically so If a mathematician can mathematize mathematics mathematically, why can't I mathematize mathematics mathematically like a mathematician who mathematizes mathematics mathematically"!

If Two Witches Were Watching Two Watches,
Which Witch Would Watch Which Watch??

A skunk sat on a stump and thunk the stump stunk,
but the stump thunk the skunk stunk.

What Noise Annoys An Oyster Most?
A Noisy Noise Annoys An Oyster Most!

Stop Scratching Scott's Skis,
Stop Scratching Scott's Skis,
Stop Scratching Scott's Skis,
Stop Scratching Scott's Skis!

While We Were Walking, We Were Watching Window;
Washers Wash Washington's Windows With Warm Washing Water!