II. Choose A, B, C or D that best complete the following passage. Nowadays people are more (51) ___that wildlife all over the world is in danger. Many species of animals are threatened, and could easily become (52)_ if we do not make an (53) ___ 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, (54)____ as parrots are (55) ___ alive and sold as pets. For many animals and birds, the problem is that their habitat-the place where they live-is (56) ___. More (57)___ is used for farms, for houses or industry, and there are fewer open spaces than there once were. Farmers use powerful (58) ____ to help them grow better crops, but these chemicals pollute (59)______ environment and harm wildlife. The most successful animal on earth-human beings-will soon be the only ones left, (60)____ we can solve this problem. 51. A. hear B. aware C. think D. smell 52. A. disappeared B. lost C. extinct D. empty 53. A. effort B. decision C. fuss D. meal 54. A. like B. such C. and D. or 55. A. arrested B. caught C. killed D. raised 56. A. appearing B. disappearing C. building D. developing 57. A. soil B. area C. earth D. land 58. A. soil B. food C. chemicals D. nutrition 59. A. a B. that C. an D. the 60. A. unless B. if C. however D. because Giúp em với hứa 5 sao và tim