This lesson consists of words that can be categorized according to plural spelling patterns when.

Sort root words that are made plural by adding -s under add -s.

Sort root words that are made plural by adding -es under add -es.

Sort words that don't fit into any of these categores under Oddballs.

CATEGORIES:     add -s       add -es          Oddballs

benches - guesses - splashes - mixes - voices - kisses - leashes - watches - gloves - brushes - scratches - churches - peaches - sketches - changes - places - foxes - speeches - horses - crashes - eyelashes - ditches - branches - ashes