Сделайте следующие предложения отрицательными.
1) There is some milk on the floor.
2) There is some water in the refrigerator.
3) Someone is at the door.
4) Everyonr is tired after the trip.

none!!!

there is not any milk on the floor.there is not any water in the refrigerator.nobody/noone is at the door.noone/nobody is tired after the trip.