How much do u love DRAGONBALL Z?????

a quiz based on dragonball z,,,,,,,,which will tell u how much do u know and love dragonballs.....guys just check it out!!!!!!$$$$$

1 What is the timing of Dragon ball Z
2 How many Dragon balls are there?
3 What is the actual name of GOKU?
4 How many sons Does goku have?
5 Whats the name of goku's wife?
6 What does goku changes into?
7 LAST---How many super saiyan transformations are there?
8 In which part Goku transforms agains into Beast?