Singular and Plural Nouns

Front

Plural of 'cat'?

Back

cats

Front

Singular of 'dogs'?

Back

dog

Front

Plural of 'box'

Back

boxes

Front

Plural of 'baby'

Back

babies

Front

Singular of 'pens'

Back

pen

Front

Plural of 'watch'?

Back

watches

Front

Plural of 'leaf'?

Back

leaves

Front

Singular of 'butterflies'?

Back

butterfly

Front

Plural of 'tomato'?

Back

tomatoes

Front

Plural of 'knife'

Back

knives