Pronoun

This is my favorite T-shirt.

Anything would be better than this.

“What's this right here?” “It's a very rare gold coin.”

Would you take a look at this, please?

All of this is mine.

This is the most fun I've had in years!

“It will be difficult.” “This is true.”

What is the meaning of this?

This is silver and that is gold.

This is my jacket and that's yours.

Adjective

some of the best restaurants are on this side of town

Adverb

We've waited this long for the pizza, we might as well stay until it's ready.

I need a nail about this long.