sometimes when i drive, starting in 1st and i change gears n stuff i hear like a click when i change, it gets very annoying, is this cv boots?
is this expnesive to fix? or is it somethin else

 

well, that's ur gears moving around, i hear that on my brand new car, so don't worry. Unless it's something abnormal, I'd have to hear it to say for sure...
And it's not your CV Boots because those would knock when you make turns, not when you switch gears.