Question

change the number:-
1. clean your teeth​

Answer 1

Answer:

• The given sentence is asked to change the number and it is : 'Tooth'

• 'Tooth' is a singular number and its plural number is 'teeth'.

• The given sentence is an example of of Imperative Sentence. And its subject is 'you' and its predicate is 'clean your 'teeth'.

• An Imperative Sentence expresses command, advice or request. Here clean your teeth is expressing advice because we should do it everyday.

Answer 2

Answer:

Clean your tooth.

Explanation:

Changing number means changing the singular form of a noun into plural and vice-versa. Teeth is the plural form; tooth is the singular form.

A singular noun or verb is a word that refers to one person or thing. Following words are singulars:

Singular              

animal  

measles  

economics  

A plural form of a noun or verb is a word that refers to more than one person or thing. Following words are plurals:

Plural

Radii

Feet

Thoughts

Women

Analyses

clothes