Demonstrative Pronouns

1. We can use when we presented people

1.1. Lucy, this is my friend Jill.

2. They may be singular or plural and which may refer to the distance .

2.1. THIS

2.1.1. I like this car

2.2. THAT

2.2.1. I like that pencil

2.3. THESE

2.3.1. I like these trucks

2.4. THOSE

2.4.1. I like those books

3. We can use to refer to something from the past

3.1. That pizza was delicious.

4. Demonstrative pronouns may be accompanied by a name

4.1. This is a good book

4.2. What is that?