Найдите ошибку sheep children mouses men

Sheep — sheep.

Children — a child.

 Mouses — mice — a mouse

Men — a man.

Noun has singular and plural. We make plural with the help of –s or –es.

A table — two tables.

A window — windows.

When nouns ends in s, ss, sh, ch, x, o we add – es.

A bus — buses.

A fox — foxes.

We don’t add –s or –es when noun is irregular.

A man, a woman, a mouse, a goose, a tooth, a foot are irregular nouns.

There are nouns which have the same form for plural and for singular. These nouns are deer, sheep.