Six sleek swans swam swiftly southwards. Say it two times?

She saw Sherif's shoes on the sofa. But was she so sure she saw Sherif's shoes on the sofa?

How can a clam cram in a clean cream can. Say it two times?

The thirty three thieves thought that they thrilled the throne throughout Thursday. Say it two times?

He threw three free throws. Say it three times?

Fred fed Ted bread and Ted fed Fred bread?

Fuzzy Wuzzy was a bear. Fuzzy Wuzzy had no hair. Fuzzy Wuzzy was not very fuzzy was he?

Sheena leads Sheila needs. Say it three times?

What noise annoys an oyster. The noise that annoys an oyster is a noise that knows no oyster. Say it two times?

I thought a thought but the thought I thought was not the thought I thought I thought. If the thought I thought I thought had been the thought I thought I would not have thought so much?

Two tiny tigers take two taxis to town. Say it two times?

Peter Piper picked a peck of pickled peppers. If Peter Piper picked a peck of pickled peppers where is the peck of pickled peppers Peter Piper picked?

Green glass globes glow greenly. Say it two times?