How to make our english class interesting???

I want my english class enteresting went we do a game, play a role, and joke... it can improve the subject english.. we do a game in a group or personal in game like puzzle, sudoku or another game..play a role can also make a class english enteresting.. play a role we can more improve in english language.. we also do a joke to make everyone happy in class.. gift a chocolets to averyone...