1.This is black pen. - These are black pens.
2.This man lives next door. - These men live next door.
3.There is a child in the garden. - There are children in the garden.
4.The cat is grey. - The cats are grey.
1.This is black pen. - These are black pens.
2.This man lives next door. - These men live next door.
3.There is a child in the garden. - There are children in the garden.
4.The cat is grey. - The cats are grey.