Players ............... drink water to keep hydrated.
MUST/HAVE TO
Players ............... kick the ball.
HAVE TO/MUST
The goal keeper ............... catch the ball.
HAS TO/MUST
Players ............... train before the match.
HAVE TO/MUST
Players ............... hug other people when the score a goal.
DON'T HAVE TO
Players ............... fight during a match.
MUSTN'T
Players ............... hit the ball with their head.
DON'T HAVE TO
Players ............... score a goal to win.
HAVE TO/MUST
Players ............... touch the ball with their hands.
MUSTN'T
Players ............... wear their uniforms.
MUST/HAVE TO