on my prep school year we used english file as our main book and teacher gave online practices for holiday homework so I had to do it all as fast as I could, lastly I found the solution to make this done :D

ps. there might be some mistakes on script(I'm not a python dev) so make sure you check all, don't forget to configure book ids correctly cuz site can accept all of your post request payloads even practice ids so if there is mistake you might be broke ur online book.

this script only makes several practises and makes some of them without answers