A water bird was too old to catch fish like before . One day, he came up with A good dead Then he sat by the side of A.lake, looking _____16_____. A.crab(螃蟹)living near the lake _____17 _____that andasked what was wrong with him. The bird said he felt _____18_____ the creatures(生物)living around the lake ,for A _____19 _____man had said with certainty that the lake would dry up soon. The crab became _____20_____ . He went to the fishes in the lake and told them the _____21 _____news. These poor fishes were _____22_____ ,but the bird said he could help. There was A.very big lake some distance from their lake. He saiD.he could _____23_____ all of them there one by one. All the fishes agreed to the _____24_____ . Not surprisingly, those fishes taken by the bird became the bird's _____25 _____。After some days, the bird was _____26_____ of eating fish, and he offered to help the craB.move to the big lake, too. But when he was going to drop the _____27_____ on the rocks and then eat him, the crab realized he was in great _____28 _____. With his powerful claws(钳子),he wouldn't let go of the _____29_____ bird. They both _____30 _____ to the grounD.and died.

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