Nowadays, the species in the world 【小题1】. Who will 【小题2】 it? Of course, it is human beings’ behavior that does harm to the environment, which has a bad effect on the species. People begin to 【小题3】 how many species will survive in the future if we don’t take action. So it is time for us to take steps to save endangered animals and plants. Scientists 【小题4】 finding ways to help protect them. The most important thing is that people should 【小题5】 the importance to protecting the environment. Only by joint efforts can we solve the problem eventually.

The measures were effective. Up to now, the antelope population 【小题1】 and in June 2015, the Tibetan antelope 【小题2】 from the endangered species list. The government, however, does not 【小题3】 to stop the protection programmes, since the 【小题4】 to the Tibetan antelope have not yet disappeared.

Environment is very important to us all.However，our environment is getting 【小题1】 than before.Now more and more people realize that we should do something to help the Earth.Here are the things we can do：We can recycle glass，metal and paper.We shouldn’t throw 【小题2】 in the garbage can! We can 【小题3】 instead of driving cars! We should try to 【小题4】 short showers and turn off all the 【小题5】 and the TV when we leave the room.All of these things will help the Earth.