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) Everyone is tired after the trip.

1) There isn't any milk on the floor.2) There isn't anywater in the refrigerator.3) Nobody is at the door.4) Nobody is tired after the trip.