II. USAGE. Decide which answer (A, B, C, D) best fits each space. The Threat to the Environment Nowadays people are more aware that wildlife all over the world is in (1).. Many species of animals (2). . , and could easily become (3) . if we do not make an effort to protect them. There are many reasons for this. In some cases, animals (4)..for their fur or for other valuable parts of their bodies. Some birds,(5). . as parrots, (6).. live, and sold as pets. For many animals and birds, the problem is that their habitat- the place where they (7).. is disappearing. More (8). is used for fams, for houses or industry, and there are fewer open spaces than there once were. Farmers use powerful chemicals to help them grow better crops, but these chemicals (9) .the environment and harm wildlife. The most successful animals on earth - human beings- will soon be the only ones left, unless we (10).. solve this problem. IEEEF C. problem D. vanishing A. are threatened B. are threatening C. were threatening D. threatened D. extinct D. hunt D. where D. catch D. have lived D. area D. pollute D. may 1 A. danger B. treat 2 C. empty C. are hunting C. or C. are caught C. lived C. soil C. are polluting C. will A. disappearing A. hunted B. vanished B. are hunted 4 5 A. like B. such B. will be caught A. caught A. are living A. land A. will pollute 10 6 7 B. live 8. B. earth B. polluted B. will be able to A. can ​

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