Were can I work on geometry online

I am looking for games and that or even give me questions I really want to pass my test on friday

This is a link to a geometry textbook where you can find online quizzes and extra help. It may not be the book you use but it can be helpful anyway. Find the title of the section you are studying and find the same title in this book.
http://www.mrlarkins.com/geometry/InteractiveTextbook/BookFM/PH_Geom_FM_Opener.html

Mymaths.com is a really good website for testing yourself but you have to pay a membership fee. You're school may have an account which you might be able to use though.
Alternatively you could try math.com which is also good for testing yourself and its free.
I used to think revisionworld.co.uk was really helpful. You need to make an account but its free. There's lots of different games and quizzes you can do on topics, submitted by other students, so its a really good way to give yourself a quick test before the actual exam.