5. complete the description of table tennis. use the correct form of have to, don't have to,can or can't. you ( a bat. you ( hold it in your right or left hand. when you serve, the ball (3) go over the net - but it (4) the net. you (5)score 21 points to win. usually, you (6) wear special clothes but in tournaments, players (7) shorts and t-shirts.