Nowadays people are more aware that wildlife all over the world is in (25)________. Many species of animals are threatened, and could easily become ex

Nowadays people are more aware that wildlife all over the world is in (25)________. Many species of animals are threatened, and could easily become extinct (26)________ we do not make an effort to protect them. There are many reasons for this. In some cases, animals are hunted for their fur or for other valuable parts of their bodies. Some birds, (27)________ parrots, are caught alive, and sold as pets. For many animals and birds, the problem is that their habitats – the place where they live – is disappearing. (28)________ land is used for farms, for houses and industry, and there are fewer open spaces than there once were. Farmers use powerful chemicals to help them grow better (29)________, but these chemicals pollute the environment and (30)________ wildlife. The most successful animals on Earth, human beings, will soon be the only ones survived unless we can solve this problem.
25. A. danger B. threat C. problem D. vanishing
26. A. unless B. although C. so D. if
27. A. like B. as C. such as D. with
28. A. Much B. More C. Many D. A lot of
29. A. products B. fields C. herbs D. crops
30. A. spoil B. harm C. wound D. wrong