What do the question marks in Lego Harry Potter mean?

Where can you buy the game super cup football by tomy? What is the answer for the impossible quiz? What word do you get when you unscramble this word etadnuh? What can be spelled with these letters cynlettpm? Can you use a one and seven eights ball with a 2 inch trailer? Politics as a game of power? What is the benefit of purchasing discount toys? WHAT activities begin with the letter d? What are some foods that begin with the letter pH? What is the phobia that means Fear of falling out of love? How should the 20 buy-in poker chip distribution be organized for the upcoming game night? What is an eight letter word meaning declare? What 7 letter word can be formed using the letters a d v e r m e s d s? What is the five letter word meaning the opposite of full? What is the answer to the rebus puzzle sheadand? Car beginning with the letter K? What is another word that has a silent letter for crypt? Is the ace in cribbage considered high or low? Words with in or un? Is there true and false in jeopardy?