No.
no
yes
Never,.
Yes, it is legal.
yeah it is
It is legal to bounce a washer off the ground and score, though it is another good taunting.Yes. It is legal to bounce a washer off the ground and score.
Nothing, this is completely legal.
You can as long as the ball is on the plane of the net and you are not over (on there side of the net)
Yes it is leagal to cross a closes highway
yes, three is the limit though. (bump,pass,spike)
In volleyball, substitutes are legal and quite frequently used, if that's what you're asking.