choose the correct plural forms of these following nouns: a. mice, sheep, pianos, donkeys, cheves b. mice, sheeps, pianos, donkeys, chefs c. mice, sheep, pianos

choose the correct plural forms of these following nouns:
a. mice, sheep, pianos, donkeys, cheves
b. mice, sheeps, pianos, donkeys, chefs
c. mice, sheep, pianos, donkeys, chefs
d. mice, sheep, pianoes, donkeys, chefs