Multiple MatchingExercise 7 of 68

Tennis is played by striking a ball back and forth over a central net with a strung racket, the aim being to land it where your opponent cannot reach. Two players face each other in a singles match, or four pair up for doubles, but they never touch - the net keeps them safely apart. Courts come in many forms, so a…

• Which sport is contested by hitting a ball across a net?
• In which sport must the team move in perfect time?