Singular plural nouns

Singular plural nouns. Write the plural nouns for the provided singular nouns in English.

	Singular	Plural
1.	life
2.	calf
3.	wife
4.	thief
5.	half
6.	chief
7.	cliff
8.	handkerchief
9.	roof
10.	hoof*
11.	scarf*
12.	dwarf
13.	foot
14.	louse
15.	mouse
16.	woman
17.	goose
18.	man
19.	tooth
20.	child