语法填空
Today, I made a trip to observe Tibetan antelopes. I was struck by their beauty when I watched them moving slowly across the green grass. Also I was reminded the danger they are in. They are being hunted (illegal) for their valuable fur.
My guide Zhaxi told me 1980s and 1990s were bad times for the Tibetan antelope, population dropped sharply because of shooting and habitat loss. Luckily, the government (take) effective measures to save this species. Zhaxi and other volunteers watched over the antelopes to keep (they) safe from attacks. Finally, with all of the (effort), the antelope population has recovered and in June, the Tibetan antelope (remove) from the endangered species list. However, the government does not intend (stop) the protection programmes, because the threats to the Tibetan antelope have not yet disappeared.
There is a long way to go to protect wildlife. Only when we learn to exist in harmony with nature can we stop (be) a threat to wildlife and to our planet.
答案:【1】of【2】illegally【3】the【4】whose【5】took【6】them【7】efforts【8】was removed【9】to stop【10】being