Grade 11 CONSOLIDATION UNIT9 – 12 A. PHONETICS A. Choose the word whose underlined part is pronounced differently from that of the others. 1. A. facsimile B. transfer C. spacious D. fax 2. A. ready B. friend C. telephone D. speedy 3. A. subscribe B. facsimile C. pride D. provide 4. A. spacious B. courteous C. document D. technology 5. A. commune B. security C. punctuality D. distribute 6. A. scatter B. nature C. danger D. race 7. A. exactly B. exist C. exhaust D. extinct 8. A. feature B. species C. weather D. decrease 9. A. survive B. prohibit C. fertilizer D. environment 10. A. decreased B. influenced C. endangered D. established 11. A. exhaust B. source C. enormous D. cause 12. A. sun B. solar C. safe D. sure 13. A. heat B. great C. release D. reach 14. A. geothermal B. power C. solar D. hydro 15. A. polluted B. consume C. nuclear D. fuel 16. A. subscribe B. finite C. prohibit D. wild 17. A. exhaust B. anxious C. exist D. exact 18. A. weather B. growth C. wealthy D. geothermal 19. A. eradicate B. habitat C. endanger D. panel 20. A. pleased B. raised C. practiced D. used B. Choose the word that has the main stress placed differently from the others. 1. A. technology B. competitive C. facsimile D. document 2. A. courteous B. subscribe C. service D. customer 3. A. transit B. transmit C. transact D. translate 4. A. capacity B. communal C. secure D. imagine 5. A. installation B. disadvantage C. dissatisfied D. disappointed 6. A. protect B. prohibit C. pollute D. cultivate 7. A. agriculture B. extinction C. environment D. establishment 8. A. nature B. dangerous C. interfered D. devastating 9. A. capture B. discharge C. survive D. extinct 10. A. fertilizer B. interference C. maintenance D. offspring 11. A. energy B. exhausted C. natural D. plentiful 12. A. electricity B. geothermal C. alternative D. radiation 13. A. available B. potential C. unlimited D. infinite 14. A. release B. supplies C. nuclear D. convenient 15. A. ecologist B. fertilizer C. dangerous D. scientist 16. A. geothermal B. environment C. alternative D. pollutant 17. A. scientist B. industry C. agriculture D. potential 18. A. interference B. consequences C. electricity D. entertainment 19. A. preserve B. devastate C. endanger D. release Page 1 Grade 11 CONSOLIDATION UNIT9 – 12 20 A. fertilize B. deliver C. imagine D. destroy KEYS : A 1 2 3 4 5 6 7 8 9 10 C D B A C A D C B C 11 12 13 14 15 16 17 18 19 20 C D B B A C B A C C KEYS :B 1 2 3 4 5 6 7 8 9 10 D B A C C D A C A B 11 12 13 14 15 16 17 18 19 20 B C D C A A D B B A ------------------------------- B. VOCABULARY 1. The staff of the hotel are always friendly and courteous. A. efficient B. polite C. helpful D. perfect 2. Newspapers and magazines are often delivered early in the morning. A. offered B. given C. provided D. distributed 3. We are proud of our ……staff, who are always friendly and efficient. A. well-done B. well-apponted C. well-behaved D. well- trained 4. Many organizations have been set up and funds have been raised. A. established B. collapsed C. delayed D. decreased 5. Laws have been introduced to prohibit the killing of endangered animals. A. advised B. decreased C. ban D. encouraged 6. The……. . is the air, water land in or on which people animals and plants live. A. consequence B. environment C. planet D. resource 7. Many national parks have been established……………endangered animals. A. to save B. to kill C. to protect D. to ban 8. Many rare……. . of animals are in danger of extinction. A. species B. classes C. being D. pairs 9. People are destroying the air by adding……. to it A. polluted B. pollutions C. polluters D. pollutants 10. Dinosaurs became……. millions of years ago. A. disappear B. extinct C. last D. endangered 11. Water energy is used to create electricity. A. produce B. design C. operate D. heat 12. The earth is one of the……in the solar system. A. planets B. resources C. environments D. results 13. I wish you a speedy recovery from your illness to return to work soon. A. thoughtful B. gradual C. courteous D. quick 14. Nuclear power is cleaner than coal. A. strength B. might C. rule D. energy 15. Underground cables carry……to all parts of the town. A. electric B. electricity C. electrify D. electrification Page 2 Grade 11 CONSOLIDATION UNIT9 – 12 16. We will never actually used solar energy in its. . . . . . . . . . . . . A. entire B. entirely C. entirety D. entireties 17. Oil, coal natural gas are……… A. solar system B. nuclear power C. hydropower D. fossil fuels 18. Deforestation is destroying large areas of tropical rain forest. A. changing B. raising C. becoming D. damaging 19. Coal power stations…. . sulphur dioxide into the atmosphere. A. clean B. build C. release D. use 20. Fossil fuels will be exhausted with in a relatively short time. A. comparatively B. shortly C. rapidly D. disadvantageously 21. The area is roped off because the water is seriously polluted. A. contaminated B. disappeared C. purified D. endangered 22. Oil shortages have brought on an ………………crisis. A. energy B. electricity C. source D. heat 23. …. ………. energy is one that comes from sun. A. Wind B. Wave C. Nuclear D. Solar 24. ……. heat comes from deep inside the earth A. Geothermal B. Solar C. Nuclear D. Hydro 25. Solar energy is not only plentiful but also infinite. A. strong B. rapid C. limited D. without limit 26. Solar energy doesn’t make the environment………. A. pollute B. pollution C. polllutant D. polluted 27. The pollution problem is very complicated to solve. A. quick B. easy C. complex D. prompt 28. If you go to the post office, please post these letters. A. fax B. sign C. send D. stamp 29. The number of rare animals is deereasing rapidly. A. dangerously B. quickly C. mostly D. gradually 30. We all regard pollution as a……. . matter to human beings. A. serious B. seriously C. seriousness D. seriousful 31. The World Wild Funds is working to protect and save the forests that are in ……………. A. danger B. interest C. encouragement D. consequence 32. Hunting for meat and burning forests for soils……wildife. A. protect B. conserve C. destroy D. survive 33. Because of forest destruction, some rare animals cannot survive, let alone ………… A. produce B. production C. productive D. productivity 34. John often uses Express Money………to send money to his parents in the countryside. A. Change B. Exchange C. Transfer D. Send 35. Fax………. . has become more and more popular because it is cheap and convenient. A. exchange B. distance C. sending D. transmission 36. You can play for the goods on………. . A. deliver B. delivery C. deliverable D. delivering 37. Someone send you a parcel this morning and I put it on your table. A. package B. letter C. stamp D. fax Page 3 Grade 11 CONSOLIDATION UNIT9 – 12 38. The winer will be notified by post. A. sent quicky B. limited strictly C. acted thoughtfully D. inform officially 39. England was one of the first countries to………… A. industry B. industrial C. industrialize D. industriallization 40. Their………is rejected due to some problems of pollution. A. suggest B. suggestion C. suggestive D. suggestible ĐÁP ÁN 1 2 3 4 5 6 7 8 9 10 B D D A C B C A D B 11 12 13 14 15 16 17 18 19 20 A A D D B C D D C A 21 22 23 24 25 26 27 28 29 30 A A D A D D C C B A 31 32 33 34 35 36 37 38 39 40 A C A C D D A D C B ------THE END------ Page 4 . D A C A B 11 12 13 14 15 16 17 18 19 20 B C D C A A D B B A -- -- - -- - -- - -- - -- - -- - -- - -- - -- - -- B. VOCABULARY 1. The staff of the hotel are always friendly. D A D D C C B A 31 32 33 34 35 36 37 38 39 40 A C A C D D A D C B -- -- - -THE END -- - -- - Page 4