Вставьте неопределенные местоимения some, any, no или их производные

1) There is --- milk on the floor.
2) --- is at the door.
3) Has --- here got a red pencil.
4) I met him --- before.
5) There isn`t --- in that room.

Привет!  1) There is some milk on the floor.2) No one is at the door. 3) Has anyone/someone here got a red pencil?4) I met him sometime before.5) There isn't any in that room.Надеюсь, это помогло!