dinosaurs have been for millions of years

III. Mark the letter A, B, C or D to tướng indicate the correct answer to tướng each of the following questions. 1. Half of the world’s rain forests have already been _______. A. endangered B. eroded C. found D. destroyed 2. You need warm clothes to tướng _______ yourself from the cold. A. protect B. take C. destroy D. provide 3. Mark the letter A, B, C, or D to tướng indicate the word(s) CLOSEST in meaning to tướng the underlined word. Contamination is threatening the park and many species of animals living in...Đọc tiếpIII. Mark the letter A, B, C or D to tướng indicate the correct answer to tướng each of the following questions. 1. Half of the world’s rain forests have already been _______. A. endangered B. eroded C. found D. destroyed 2. You need warm clothes to tướng _______ yourself from the cold. A. protect B. take C. destroy D. provide 3. Mark the letter A, B, C, or D to tướng indicate the word(s) CLOSEST in meaning to tướng the underlined word. Contamination is threatening the park and many species of animals living in it. A. Population B. Pollution C. Elimination D. Distribution 4. Nearly 1,000 of the world's bird species are threatened with__________. A. appearance B. protection C. extinction D. destruction 5. We really ought to tướng make a start on campaigns to tướng __________ our polluted rivers and seas. A. clean up B. clear away C. wipe out D. tidy up 6. Wildlife all over the world is in__________. A. risk B. danger C. threat D. death 7.Thu Le zoo__________ many kinds of wild animals, such as tigers and lions. A. covers B. includes C. consists D. contains 8. All the different plants and animals in a natural community are dependent upon each other for _______ A. wildlife B. survival C. livings D. life 9. The death of Lenin was a great ________ to tướng the world proletarian movement. A. lose B. loss C. lost D. loses 10. The __________ was caused by the fire . A. destruction B. destructive C. destructively D. destroy 11. The new laws __________ wildlife in the area . A. consist B. conserve C. connect D. contribute 12. My shirt __________ by my sister on my last birthday. A. gave B. was given C. had been given D. was being given 13. This exercise may __________ with a pencil. A. be written B. be to tướng write C. be writing D. write 14. The money__________ to tướng him 2 months ago, but it__________ back yet. A. was lent/ had not been given B. has been lent/ was not given C. was lent/ has not given D. was lent/ has not been given 15. Dynamite __________ by Alfred Bernard Nobel. A. have been invented B. invented C. was invented D. was being invented 16. __________ this work __________ before you went to tướng Moscow? A. Will/ have been done B. Has/ been done C. Will/ be done D. Had/ been done 17. Mark the letter A, B, C, or D to tướng indicate the word(s) OPPOSITE in meaning to tướng the underlined word. Man and animals need a constant supply of water to tướng live. A. irregular B. instant C. convenient D. chemical 18. Acid rain has caused severe ________ on the hill. A. erosion B. pollution C. destruction D. floods 19. _________is one of the most effective way to tướng protect the environment. A. Conservation B. Conservationist C. Conservatory D. Conserve 20. What should we bởi to tướng reduce the level of environmental________? A. pollute B. polluting C. pollutes D. pollution 21. A large hydroelectric _______ was built on the River Danube. A. power B. dam C. ngân hàng D. wall 22. We are now facing the possible __________ of several rare species . A. danger B. variety C. disappearance D. existence

1. ___evidence of water on Mars, for years the dark lines visible on the planet were referred to tướng as canals. a. Even though b. Although to c. Although there is no d. And even though is no 2. One of the most popular movies ever made is Gone With the Wind,____ a. besides looking at the American Civil War. b. look towards the American Civil War c. which gave an overview of the American Civil War d. at the American Civil War 3. Ralph Ellison, ___is thought to tướng be one of the greatest...Đọc tiếp1. ___evidence of water on Mars, for years the dark lines visible on the planet were referred to tướng as canals. a. Even though b. Although to c. Although there is no d. And even though is no 2. One of the most popular movies ever made is Gone With the Wind,____ a. besides looking at the American Civil War. b. look towards the American Civil War c. which gave an overview of the American Civil War d. at the American Civil War 3. Ralph Ellison, ___is thought to tướng be one of the greatest novelists of our time. a. who writes the novel The Invisible Man b. writing the novel The Invisible Man c. for writing the novel The Invisible Man d. who wrote the novel The Invisible Man 4. My grade depends on ____ a. what I master calculus b. whether calculus mastered by me c. whether I master calculus d. when master calculus 5. Water safety expert feel we should ___at as young an age as possible. a. begin to tướng teach children to tướng swim b. begins taught children to tướng swim c. beginning to tướng teach children to tướng swim d. began to tướng teach children to tướng swim 6. _____is your own business. a. Whose you work for b. who you work for c. who for you work d. you work for whom 7. The name Angela____is a favorite among peoples of many western nations. a. meaning ''girl angel'' b.who means ''girl angel'' c. to tướng mean ''girl angel'' d. meant ''girl angel'' 8. The Canterbury Tales, ____, have often been interpreted into plays and films. a. who are written by Geoffrey Chaucer b. that are written by Geoffrey Chaucer c. written by Geoffrey Chaucer d. which written by Geoffrey Chaucer 9. If they___properly maintained and regularly serviced, cars remain operational for a number of years. a. could b. be c. being d. are 10. ''You (not finish) your homework yet, Alex? You (do) it for ages'' ''I (do) most of it but I'm stuck on the last bit.'' a.haven't finished-have been doing-have done b.haven't finished-have done-have done c.haven't finished-have been doing-did d.haven't finished-have been doing-have been doing

Choose the word whose underlined part has a different pronunciation from the others in each group: 1. A. national B. plan C. establish D. that 2. A. parks B. trees C. caves D. contains 3. A. found B. south C. mountain D. wound 4. A. located B. formed C. threatened D. agreed 5. A. season B. feature C. increase D. meant Choose the word whose main stress is placed differently from the others in each group: 6. A. establish B. visitor C. especial D. expensive 7. A. contain B. increase C....Đọc tiếpChoose the word whose underlined part has a different pronunciation from the others in each group: 1. A. national B. plan C. establish D. that 2. A. parks B. trees C. caves D. contains 3. A. found B. south C. mountain D. wound 4. A. located B. formed C. threatened D. agreed 5. A. season B. feature C. increase D. meant Choose the word whose main stress is placed differently from the others in each group: 6. A. establish B. visitor C. especial D. expensive 7. A. contain B. increase C. explain D. faster 8. A. rainforest B. wilderness C. tropical D. survival MULTIPLE CHOICE Choose the best answer A, B, C or D for each sentence: 9. The world's first national park, Yellowstone National Park, was__________ in the United States in 1872. A. made B. done C. phối D. established 10. People have always been attracted by the dedicate, gorgeously colored wings of _________ A. butterflies B. bees C. grasshoppers D. wasps 11.Hunting wildlife for meat and burning forests for soil_________ of many species. A. protect B. conserve C. destroy D. safeguard 12. The size of the park is ___________ on the number of animals and plants A. dependent C. depending B. dependable D. depended 13. The area has changed so sánh much that I cannot_________ it. A. realize B. recognize C. see D. encounter 14. They went camping in the beautiful __________ of the rainforest. A. wildlife B. wildness C. wilderness D. wilding 15. It is a good idea to tướng make a television_________ on the park's ten-year development. A. document B. documentary C. documentation D. station 16. Parks help maintain a healthy balance among species and help____________ the natural processes that tư vấn life on the earth. A. keep B. hold C. contain D. preserve 17.Many communities are using garbage and biological waste products to tướng produce _________ . A. electric B.electricity C. biogas D. water 18.Birds are the ____________ enemies of many pests. A. nature B. natural C. environment D. environmental 19.The fight against ____________ of our environment is important as well. A. pollution B. the pollution C. polluting D. the polluting 20. Natural resources should be safeguarded and preserved__________ they can continue to tướng be used and enjoyed. A. because B. since C. therefore D. so sánh that 21. We would have arrived at the các buổi tiệc nhỏ in time if you _______ so sánh long in the café. A. didn't spend B. hadn't spent C. wouldn't have spent D. wouldn't spend 22.If you ____________to lock the siêu xe door, it wouldn't have been stolen. A. remembered B. had remembered C. would remember D. would have remembered 23. Many countries use the term ___________ for areas similar to tướng national parks. A. wildlife reserve B. nature region C. life area D. wild life area 24. National parks help save ___________animals and plants, and they provide natural laboratories for scientists. A. dangerous B. danger C. endangered D. endangering Select the synonym of the following bold and underlined word in each sentence 25. This contamination has threatened the park and many of the animals in it. A. dirt B. dust C. pollution D. ugliness 26. This contamination has threatened the park and many of the animals in it. A. killed B. endangered C. kicked D. weakened 27. Cuc Phuong national park is established in 1962 A. founded B. opened C. known D. closed Choose a letter A, B, C, or D that must be changed to tướng be correct. 28. National parks provide exceptional locations which visitors can view wildlife. A. provide B. exceptional C. which D. can 29. My brother would have bought a sports siêu xe if he had enough money. A. My B. bought C. sports D. had 30. The table is so sánh small for the family to tướng sit around. A. The B. so sánh small C. the family D. around.