Speaking : pronounce words/sounds clearly & fluently

Listen to the tongue twister and practise saying it. How fast can you say it?
"Greek grapes, Greek grapes, Greek grapes..."

Listen to the tongue twister and practise saying it.
"Zero zebras zig zagged into the zoo."

Listen to the tongue twister and practise saying it. How fast can you say it?
"If two witches were watching two watches, which witch would watch which watch?"

Listen to the tongue twister and practise saying it. How fast can you say it?
"If you want to buy, buy, if you don't want to buy, bye bye!"