Irregular Plural Nouns Quiz

Which of the following words does not change its ending to 'ves' in the plural form?

• Wolf

• Calf

• Belief

• Leaf

What is the plural form of 'child'?

• Children

• Childs

• Childes

• Childrens

Which of the following is the correct plural form of 'bacterium'?

• Bacteri

• Bacteria

• Bacteriums

• Bacteries

Which word remains the same in both singular and plural forms?

• Moose

• Man

• Goose

• Mouse

Which of the following nouns has two acceptable plural forms?

• Fish

• Index

• Cactus

• Series