What is the singular of “knives?” (Correct spelling, please!)
knife
What is the plural of “tree?” (Correct spelling, please!)
trees
What is the singular of “sheep?” (Correct spelling, please!)
sheep
What is the plural of “elf?” (Correct spelling, please!)
elves
What is the singular of “fries?” (C s, p!)
fry
What is the plural of “computer?” (C s, p!)
computers
What is the singular of “forks?” (C s, p!)
fork
What is the plural of “fish?” (C s, p!)
fish
What is the singular of “cities?” (C s, p!)
city
What is the plural of “box?” (C s, p!)
boxes
What is the plural of “piano?”
pianos
What is the plural of “mouse?”
mice
What is the singular of “people?”
person
What is the plural of “foot?”
feet
What is the plural of “tomato?”
tomatoes
What is the plural of “key?”
keys
