语篇填词The World Wide Fund for Nature（WWF）was set up in 1961 as an important organization.It has held n {#blank#}1{#/blank#}1，300 projects to protect wild animals in more than 100 countries，including China.
For example，South China tigers are in d {#blank#}2{#/blank#}.That's because they are losing their homes and are hunted by people.It c {#blank#}3{#/blank#}the number of South China tigers to drop down.So the WWF has organized some activities to support China in stopping the hunting of South China tigers.Another main threat（威胁） to these animals is the wrong buying and selling of wild animals.It is c {#blank#}4{#/blank#}to kill and sell these animals.
Thankfully，the WWF works closely with China to protect wild animals.It has worked hard to a {#blank#}5{#/blank#}people's attention to the importance of protecting wildlife.
