Comentários / Prefeitura de Luís Correia - PI (Prefeitura Municipal de Luís Correia) - Professor - Inglês - Instituto Machado de Assis (Instituto Machado de Assis) - 2018

Questão:

All the nouns below have their correct plural form, EXCEPT for one set. Choose the INCORRECT set.

a) Box / Boxes

b) Dog / Dogs

c) Thief / Thiefes

d) University / Universities