"que" , "eso" y "ese"

Question

¿Cuando se usa cada palabra?

Answer 1

Adding on to Rac's post... one should really go through a basic grammar review before going through these sort of 'spot questions'. Meaning, give yourself a chance to learn, then ask what you don't understand.

This is a great unit by unit study guide. It's the most complete that I've found.

Go through all of these units

Answer 2

Hola, welcome to the forum! These subjects are all covered in the Spanish Grammar section under the "Learn" tab at the top of the page. It is very informative.