Use the words and must/mustn't to write complete sentences.
teld of play be between 90 and 120 meters long
The y must be between 90 and 120 metres long
2 you not use your hands/when playing football
3 each team/have/eleven players
4 the ball go into the opponent's goal/to score
5 players/not fight with other players
2) You mustn't use your hands when playing football.
3) Each team must have eleven players.
4) To score, the ball must go into the opponent's goal.
5) Players mustn't fight with other players.