Please helppppppp me State if it is a demonstrative pronoun or demonstrative adjective.
1) How much do (that, those) gloves cost?

2)(This, These) is one of my favorite paintings.

3) I’m going to make a centerpiece with (this, these) pinecones.

4) (This, These) are the rules for the game.

5) I think an owl lives in (that, those) hollow tree.