Question

用所给单词的适当形式填空，使短文正确、通顺。每词限用一次。

　　clean take catch care many green back heavy part under

　　Skin-diving is a new sport today. This sport 1___________ you into a wonderful world. It is like a visit to the moon. When you 2______________ water, it is easy for you to climb big rocks, because you are no longer 3___________.

　　Here, under water, everything is blue and 4___________. During the day, there is much light. When fish swim nearby, you can 5__________ them with your hands.

　　When you have tanks (罐) of air on your 6___________ you can stay in deep water for a long time. But you must be 7___________ when you dive in deep water.

　　To catch fish is one of the most interesting 8____________ of this sport. Besides, there are more uses for skin-diving. You can 9___________ ships without taking them out of water. You can get 10__________ things from the deep water.

　　Now you see skin-diving is both useful and interesting.

Answer 1

1.takes 2.under  3.heavy 4.green 5.catch

6.back 7.careful 8.parts 9.clean 10.many