Old men are usually wise.
She usually has a bath in the morning.
We send greetings during festivals and the post office usually makes special arrangements for it.
Chicken pox usually begins with a low grade fever, a mild headache and a feeling of weakness.
People suffering from poverty are usually forced to make their children work.
Parents usually express serious concern about the excessive viewing of TV by children.
A cockroach is a dark brown insect usually having six legs and three body parts.
We usually yawn when we are tired or bored.
Man usually becomes a slave of his circumstances.