题目内容：

    Are you looking for a new way to exercise? Do you want to keep cool while you are exercising? If your answer is yes, maybe it’s time for you to ________ the gym and go into the swimming pool.

Water exercise is like exercise on land, but you do ________ in a swimming pool. For example, you can walk, run and do sports in the water. It is very interesting and people of all ages are ________ it.

There are many ________ of water exercise. First, exercising in the pool is easier because your body is ________ in the water. Your weight might be 90 percent less in the pool than at the gym, but you do the exercise in the pool as much as at the gym. That’s because it takes more ________ to move in the water. Second, most kinds of water exercise are also safe and easy to ________ as you don’t need much training before you do it. You can do it at any time. You can ________ in ways that are not possible on land. Some people who cannot walk on land can walk and ________ run in the water. Finally, _____ other kinds of exercise are good for you, water exercise has one more important advantage. You feel more relaxed when you are in water. And that means you will probably exercise more.

1.A.look out of B.get out of C.take out of D.jump out of

2.A.it B.them C.one D.ones

3.A.playing B.using C.trying D.thinking

4.A.difficulties B.advantages C.instructions D.methods

5.A.colder B.warmer C.heavier D.lighter

6.A.time B.courage C.energy D.practice

7.A.learn B.remember C.know D.wonder

8.A.catch B.climb C.touch D.move

9.A.even B.still C.yet D.almost

10.A.since B.if C.although D.before