Betty has a yellow laundry bag in her closet.
They put their soiled clothes in their laundry bags.
Sometimes Mother sends soiled clothes to the laundry.
The laundryman calls for them.
Bobby and Betty fold the clothes before the laundryman comes.
Mother ties them in a neat bundle.
She gives the bundle to the laundryman when he calls for the clothes.
A few days later the laundryman brings back a bundle of clean clothes.
He gives Mother the bill for the laundry, and she pays him for the work.
Bobby and Betty help Mother put the clean clothes away.