1. the demonstrative pronouns used to refer to objects far away from the speaker are
2. the demonstrative pronouns used to indicate objects close to the speaker are
3. the singular demonstrative pronouns are
4. the plural demonstrative pronouns are

1. The demonstrative pronouns used to refer to objects far away from the speaker are .

that; those

2. The demonstrative pronouns used to indicate objects close to the speaker are .

this; these

3. The singular demonstrative pronouns are .

this; that

4. The plural demonstrative pronouns are .

these; those

- the mistakes that have been done in the past will repeat themselves

- you will trust all the wrong people