Crosse Exchange Quiz

2006 NCAA Rules.
(1) A1 and A2 exchange crosses with each other on the field of play during a dead ball.
(2) A1 and A2 exchange crosses with each other on the field of play during a live ball.
(3) A1 runs to the sideline during a live ball and exchanges his crosse with a coach, who is standing in the coaches' box.
(4) A1 runs to the sideline during a live ball and exchanges his crosse with a coach, who is standing in the special substitution area.
(5) A1 runs to the endline during a live ball and exchanges his crosse with a coach, who is standing off the field of play.
(6) A1 runs to the sideline during a live ball and exchanges his crosse with a player, who is standing in the coaches' box.
(7) A1 runs to the sideline during a live ball and exchanges his crosse with a player, who is standing in the special substitution area.
Rulings?
(1) A1 and A2 exchange crosses with each other on the field of play during a dead ball.
(2) A1 and A2 exchange crosses with each other on the field of play during a live ball.
(3) A1 runs to the sideline during a live ball and exchanges his crosse with a coach, who is standing in the coaches' box.
(4) A1 runs to the sideline during a live ball and exchanges his crosse with a coach, who is standing in the special substitution area.
(5) A1 runs to the endline during a live ball and exchanges his crosse with a coach, who is standing off the field of play.
(6) A1 runs to the sideline during a live ball and exchanges his crosse with a player, who is standing in the coaches' box.
(7) A1 runs to the sideline during a live ball and exchanges his crosse with a player, who is standing in the special substitution area.
Rulings?