I am not sure if new quizzes are planned, but you can reset your quizzes and take them again by going to your account/email preferences from your start page and scrolling to the "Reset Points" section and making that selection.
I hope this helps!
ANNESYLVIA
SparkPoints: (111,399)
Fitness Minutes: (66,528)
Posts:
9,145 6/18/11 7:46 A
Will there be more quizes added anytime soon?
I am just wondering because I have taken them all awhile ago. I go back every so often to check and see if there are any new ones but no such luck.