Nnn90

• cargo - cargoes
• piano - pianos
• video - videos
• zoo - zoos
• potato - potatoes
• hero - heroes
• disco - discos
• tomato - tomatoes
• volcano - volcanoes ( volcano)
• mosquito - mosquitoes ( mosquitos)
• studio - studios
• photo - photos
• kangaroo - kangaroos
• shelf - shelves
• grief - griefs
• cliff - cliffs
• life - lives
• knife - knives
• proof - proofs
• reef - reefs
• sheaf - sheaves
• wife - wives
• safe - safes
• self - shelves
• leaf - leaves
• loaf - loaves
• wolf - wolves
• chief - chiefs