Tongue Twisters

Here's some tongue twisters I found in Uncle John's Fast-Acting Long-Lasting Bathroom Reader:

• Lesser leather never weathered wetter weather better.
  
• Which wristwatches are Swiss wristwatches?
  
• A thin little boy picked six thick thistle sticks.
  
• The bootblack bought the black boot back.
  
• We surely shall see the sun shine soon.
  
• Miss Smith's fish sauce shop seldom sells shellfish.
  
• Which wicked witch wished which wicked wish?
  
• I slit the sheet, the sheet I slit, and on the slitted sheet i sit.
  
• Many an anemone sees an enemy.
  
• Give papa a cup of proper coffee in a copper coffee cup.

I know...I was as surprised as you are to discover that you can learn stuff offline!