Plurals ending in -ves ChallengeOnline version Plurals ending in -ves: test your knowledge. by Arnab Biswas 1 What is the plural of 'leaf'? a Leafs b Leafe c Leaves d Leafves 2 What is the plural of 'wolf'? a Wolfes b Wolvis c Wolfs d Wolves 3 What is the plural of 'knife'? a Knifes b Knive c Knives d Knivess 4 What is the plural of 'wife'? a Wives b Wifs c Wifes d Wivess 5 What is the plural of 'life'? a Lives b Lifs c Lifes d Livess 6 What is the plural of 'calf'? a Calfs b Calfe c Calvenus d Calves 7 What is the plural of 'elf'? a Elvis b Elves c Elfies d Elfs 8 What is the plural of 'self'? a Selfs b Selfies c Selfers d Selves 9 What is the plural of 'shelf'? a Shelfs b Shelves c Shelvis d Shelf 10 What is the plural of 'thief'? a Thievs b Thieffs c Theifs d Thieves