Focus: B sound
Betty bought a big blue bag, but the big blue bag was too big for Betty to bring back home.
Focus: S sound
Seven small snakes slowly slid across the soft sand while six silly sheep stood silently nearby.
Focus: TH sound
Three thin thieves thought about throwing thirty-three thick things through the narrow window.
Focus: F / FL sounds
Five funny frogs found four fresh flies, but the four fresh flies flew far away from the five funny frogs.