Inserting an examination-form on Intergalactic theme

Thank you for reading this.

Issue that I need help with: I would like to conduct an online test (sort of like a school test). Maybe a form where I insert questions and below each question readers have the box/space to answer that.

Theme I am using: Intergalactic*

*If Intergalactic does not have that option, kindly provide a link of the themes that have such option/s

Thank you so much for your help in advance.