76.Ask them not to cross the street.
77.The teacher has taught for ten years.
78.The coat is made of cotton.
79.There will be a concert next Sunday.
80.The girl is singing now.
76.Ask them not to cross the street.
77.The teacher has taught for ten years.
78.The coat is made of cotton.
79.There will be a concert next Sunday.
80.The girl is singing now.