Can you type answers in app?

I am creating an activity page at the end of my book and I would like the children to be able to fill out an activity sheet- Type words into blank spaces. Can you do this in the builder?
They are being asked to write a verse for my book. The following page I am getting them to draw their illustration for their verse- (this you can do I think already in interactbuilder).
This would be great if it could be possible if not now but in the future development of your program. I am wanting to build books so that they can be used as teaching resource in the classroom.