Question

Singular to plural:
Roof
Lady
Watch
Thief
Tooth
Sheep
Hero
Mango
Boy
Calf
Toy
Bird
Class
Duty​

Answer 1

Answer:

roofs

ladies

watchs

thieves

teeth

sheeps

heroes

mangos

boys

calves

toys

birds

clasess

duties

Answer 2

Answer:

1) roofs

2) ladies

3) watches

4) thieves

5) teeth

6) sheeps

7) heroes

8) mangoes

9)Boys

10) calves

11) toys

12) birds

13) classes

14) duties