Singular / plural - exercise 1 (agendaweb.org)

Singular / plural - exercise 2 (agendaweb.org)

Singular / plural - write (agendaweb.org)

Plural: nouns -y (agendaweb.org)

Plural nouns -y: write (agendaweb.org)

Plural: nouns -o (agendaweb.org)

Plurals: -s, -es, -ves (agendaweb.org)

Irregular plural - exercises (agendaweb.org)

Irregular plurals: write (agendaweb.org)

Plurals - test 1 (agendaweb.org)

Plurals - test 2 (agendaweb.org)

Plural: regular and irregular - 1 (agendaweb.org)

Plural: regular and irregular - 2 (agendaweb.org)

Plural: regular and irregular - 3 (agendaweb.org)

Plural: regular and irregular - 4 (agendaweb.org)