Tongue twisters are a good and fun way to improve pronunciation. After youâ€™ve practiced each one a few times, try to say them fast three times in a row. Challenge your friends to do the same! Here are some of my favorites. Peter Piper picked a peck of pickled peppers. She sells seashells at the seashore. The big black bug bled black blood. Unique New York. Try it! That's all for now. See you next time!