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slow ,
but , group , many , go , mother , have , sing ,make , kill , if , they ,
talk , be , hear |
Whales(鲸) live in the sea , but they ___46__ fish . They are mammals(哺乳动物) . The baby whales drink milk from the __47__ bodies. Every spring ___48___ of whales swim hundreds of kilometers to warm places to have their babies. Each mother whale ___49__ to the same place ever year. The mothers take very good care of __50___ babies. The whales ___51___ to each other with a high noise, it sounds like ___52__. People can ___53__ this “talking “ for ___54_ than 300 kilometres .
___55__ people kill over a hundred whales a day. They kill them to __56___ many things. __57___ them is a modern business. The whales die very __58__ in great pain. More and more whales are killed by people, even the mothers and babies. ___59__ the thing goes on like this, there will be no young whales to grow up and no mother whales to ___60___ more babies.