1. To play "underwater rugby", it's important to be good at ...a.swimmingb.rugbyc.unusual sports2. The game lasts for...a.15 minutesb.30 minutesc.34 minutes3. You can easily see the different teams, because ...a.one team has men, the other has womenb.they have very different coloursc.one team has to swim fast, but the other doesn't4. In a game of "underwater rugby" there are usually ... players in the water in total.a.sixb.elevenc.twelve5. Which of these things is not bad?a.Putting the ball in the airb.Putting the ball in the basketc.Playing with five people in your team