This and that

 Demonstrative pronouns are used to point to or indicate a specific noun or noun phrase. In English, the four demonstrative pronouns are "this", "that", "these", and "those". Here's a chart that shows their differences:

Demonstrative Pronouns	Singular/Plural	Near/Far	Examples
This	Singular	Near	This book, this pen
That	Singular	Far	That building, that tree
These	Plural	Near	These books, these pens
Those	Plural	Far	Those buildings, those trees

Examples:

1. This is my new laptop. (singular, near)
2. That is a beautiful sunset. (singular, far)
3. These are my favorite books. (plural, near)
4. Those are my parents over there. (plural, far)

Exercise:

Complete the sentences with the correct demonstrative pronoun:

1. ____ is my favorite color. (this/that/these/those)
2. ____ is the tallest building in the city. (this/that/these/those)
3. ____ are the shoes I want to buy. (this/that/these/those)
4. ____ are the mountains we climbed last summer. (this/that/these/those)