I like to play futsal. I do like to play futsal. In the second example by adding 'do' you are adding emphasis using an auxiliary because 'like' is the main verb. You would use the 'do' example in a situation where someone was perhaps questioning whether or not you like to play futsal.
Songs always go down well. You could practice reading comprehension by doing a gap fill exercise or something similar, and of course the singing is a form of speaking practice. Best of luck!