Elementary Less Elementary 5-4 Porarmandogargonz@gmail.com 2021-06-122021-06-12 Lesson 5 Practise the use of ‘must not’ and ‘need not’ in the following exercise. Which is correct? The teams have more than 11 players on the field during a match. But there be 11 players playing for each team. Players wear anything which might injure another player. Players play the ball with their feet only. Substituted players return to the game. Players leave the game without the referee’s permission. Players hold an opponent. The referee send a player off if he has committed foul play. However, if a player is sent off during the game, he be replaced. A period be over after exactly 45 minutes.
