Tongue-twisters

Hi everyone!

Here are some tongue-twisters to practise  pronunciation. 
A tongue-twister is a sequence of words that is difficult to pronounce quickly and correctly. Even native English speakers find the tongue-twisters on this page difficult to say quickly. Try them yourself. Try to say them as fast as possible, but correctly!

Have fun!

A proper copper coffee pot.
Around the rugged rocks the ragged rascals ran.
Long legged ladies last longer.
Mixed biscuits, mixed biscuits.
A box of biscuits, a box of mixed biscuits and a biscuit mixer!

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Peter Piper picked a peck of pickled pepper.
Did Peter Piper pick a peck of pickled pepper?
If Peter Piper picked a peck of pickled pepper, Where's the peck of pickled pepper Peter Piper picked?

 *

Pink lorry, yellow lorry.
Red leather, yellow leather, red leather, yellow leather.
She sells sea-shells on the sea-shore.
The sixth sick Sheik's sixth sheep is sick.
[Sometimes described as the hardest tongue-twister in the English language.]

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 Swan swam over the pond,
Swim swan swim!
Swan swam back again -
Well swum swan!
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 Three grey geese in green fields grazing.
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We surely shall see the sun shine soon.