1. desroy (v) , destruction (n ) , destructively(adj) : tàn phá , sự tàn phá , một cách phá hoại 2. defence(n), defenceless(adj), defend(v): sự bảo vệ, không được bảo vệ, bảo vệ 3. conservevation(n) ,conservatism(n), conservationist(n), conservative(adj), conserve(v): sự bảo tồn, chủ nghĩa bảo tồn , người bảo tồn, sự bảo tồn, 4. erode(v), erosion(n): xói mòn, sự xói mòn 5. reconstruct (v) , reconstruction(n), reconstructive (adj): tái xây dựng, sự tái xây dựng 6. vegetable(adj) , vegetation (n): thuộc về rau quả, rau quả 7. entrap(v), entrapment(n): mắc bẫy, sự mắc bẫy 8. biodiversity(n) , biology(n), biologist(n) , biological (adj): đa dạng sinh học , môn sinh học, nhà sinh học, thuộc sinh học. 9. pollute(v) , polluted(adj) , pollution(n), 10. deep(adj) depth(n) 11. mystery (n) , mysterious(adj) 12. contribute( v) , contribution(n) 13. exist(v) , existence (n) 14. investigate (v), investigation(n) Sau a, an the + NOUN Sau TOBE , VERB + ADJ Trước NOUN + ADJ Sau giới từ + Ving/ NOUN Sau HIS , HER +NOUN Sau VERB + VERB(ED/ V3) hoặc To 1. This building was………………….by a new company (destroy) 2. How ………….is the sea.(deep)? – The average ……… is about 10 meters. 3. He is a very …………….man in my neighborhood. (mystery) 4. Everyone should……… what he or she can afford (contribution ) 5. When did the world come into ………………… ?( exist) 6. Scientists are ………………… to find out the cause of the crash of this bridge.( investigate) 7. They are in ………of extinction( danger) 8. The ……………of the environment is a complicated problem.( pollute) 9. Chemicals and waste ……………pollute the earth.( produce) 10. Farmer can ………their land by rotation of crops.(protect) 11. Water ………………is necessary for hydroelectricity station.( conserve) 12. conservation is the safeguarding of …………………… resources (nature) 13. Air is ………………by the smoke from the cars and smoke in industry.(pollute) 14. Our environment is being …………………… greatly.( damage) 15. How ……………… a storm is.( destroy) 16. Many …………….and tourists are coming to the Nam cat tien park.( biology(n), 17. They …………………… how race animals are being extincted (investigation(n) 18. This is not a private park. It was ……………… 4 years ago .( nation) 19. It costs a lot money to ……………….the paintings in the gallery.( preservation) 20. ………………………are set up to protect ……………….species ( reserve – danger) 21. Fight …………………….are required at least48 hours before take off( reserve) 22. Farmer can avoid land …………… by rotating their crops ( erode) 23. Whale are being decreased by their ……………… ( entrap) 24. He made a big ……………….meal for his family.( vegetation (n): 25. I hope that there are a lot of …………………theatre tickets( reserve) 26. They have planed to ……………… this old park .( reconstruction_) 27. The number of ……………… on the island is 2,000 (inhabit) 28. Have you ever visited Cuc Phuong …………….park?( nation) 29. Smoking …………… your health( danger) 30. The young panda is an ……………species( endanger) 31. Our teacher corrects our exercises at home 32. Our exercises ……………………………………………………………………………………. 33. The teacher doesn’t allowed me to take the seat by the window. 34. I…………………………………………………………………………………………………… . 35. They are building a new school in our town. 36. A new school…………………………………………………………………………. 37. He has opened this box 38. This box…………………………………………………………………………………… 39. We shall discuss the matter this afternoon. 40. This matter………………………………………………………………………………… 41. You are punished because you don’t do your homework( if 2) 42. …………………………………………………………………………………………………… 43. I don’t know your phone number, so I can’t tell you( if 2) 44. …………………………………………………………………………………………………… 45. Student work hard , so they pass the exam. ( if 1) 46. …………………………………………………………………………………………………… 47. You ……………….cut your hair . It’s too long .( should / shouldn’t) 48. Do you feel like …………….to my party tonight?( come) 49. We go to the cinema , so you have to hurry.(if 1) 50. If ………………………………………………………………………………………………… 51. We all go swimming because It’s hot today ( if 1) 52. If ……………………………………………………………………………… 53. She doesn’t watch her food , so she burns it. ( if 2) 54. IF ………………………………………………………………………………………. 55. She is sad because she live s far from her family .( if 2) 56. If…………………………………………………………………………………… 57. The secretary opens the mail every morning 58. The mail…………………………………………………………………………………… 59. His boss has transferred him to another department. 60. He………………………………………………………………………………………………. 61. They didn’t return those books to the library. 62. Those books…………………………………………………………………………… 63. The army will complete this project next year. 64. This project………………………………………………………………………………… 65. Would you mind………………my house next week? ( visit) 66. Student ………………homework at home.( should / shouldn’t) 67. The government has encouraged the farmers to grow more rice. 68. The farmers………………………………………………………………………………………………. 69. People all over the world speak English. 70. English…………………………………………………………………………………………………… 71. My mother gave me this watch . 72. I………………………………………………………………………………………………………… . 73. They will stay at this hotel 2 weeks . 74. This hotel………………………………………………………………………………………………… 75. Peter can speak three languages. 76. Three languages………………………………………………………………………………………… 77. I drink too much coffee, so I can’t sleep ( type 2) 78. If ………………………………………………………………………………………………………… 79. I can do the exercise because it’s very easy.(type 2) 80. ->.If …………………………………………………………………………………………………… 81. Let’s ……………….camping next week.(go) 82. . How about ……………………playing chess tonight ( play) . bảo vệ, không được bảo vệ, bảo vệ 3. conservevation(n) ,conservatism(n), conservationist(n), conservative(adj), conserve(v): sự bảo tồn, chủ nghĩa bảo. erosion(n): xói mòn, sự xói mòn 5. reconstruct (v) , reconstruction(n), reconstructive (adj): tái xây dựng, sự tái xây dựng 6. vegetable(adj) , vegetation