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Test For Unit iLEARN SMART WORLD 9 Trang Seq/Seq UNIT 6. NATURAL WONDERS TEST 01 Mark the letter A, B, C or D on your answer sheet to indicate the word whose underliend part differs from the other three in pronunciation in each of the following questions. Question 1. A. enough B. although C. tough D. cough Question 2. A. wear B. tear C. bear D. fear Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other three in the position of stress in each of the following questions. Question 3. A. family B. beautiful C. different D. corrective Question 4. A. ordinary B. positive C. supreme D. sensible Mark the letter A, B, C, or D on your answer sheet to indicate the best answer to each of the following questions. Question 5. Ha Long Bay is regarded as one of the world’s most beautiful natural wonders, but Son Doong Cave is even ___ more impressive for explorers. A. much B. more C. the most D. too Question 6. Tourists really enjoy ___ photos while visiting the Grand Canyon, which is famous for its colorful rock layers. A. take B. to take C. taking D. taken Question 7. Phong Nha-Ke Bang National Park, ___ is recognized by UNESCO, attracts thousands of visitors every year. A. which B. who C. where D. that Question 8. Mount Everest is far ___ than Mount Kilimanjaro, so climbers need much better preparation. A. high B. the highest C. higher D. highly Question 9. When visiting Iguazu Falls, tourists are advised to avoid ___ plastic bottles to protect the environment. A. use B. using C. to use D. used Question 10. The Sahara Desert, ___ covers most of North Africa, is the hottest desert in the world. A. it B. which C. where D. that Question 11. Son Doong Cave is ___ larger than Deer Cave in Malaysia, making it the biggest cave known so far. A. by far B. far more C. much D. very Question 12. The Amazon rainforest provides oxygen for the Earth, so preserving it means ___ the life of all living creatures. A. protect B. protecting C. to protect D. protected Read the following announcement and mark the letter A, B, C, or D on your answer sheet to indicate the best option that fits each of the numbered blanks from 13 to 17. Welcome to Mount Everest Base Camp. To protect this fragile environment, climbers are requested to (13) ___ the following rules. Please avoid (14) ___ waste along the trail. Special disposal areas, (15) ___ are clearly marked, have been set up. The camp becomes (16) ___ more crowded during spring, so early registration is essential. By acting responsibly, you are (17) ___ supporting the conservation of this world-famous natural wonder. — Everest Park Authority Question 13. A. observe B. observing C. to observe D. observed Question 14. A. leave B. leaving C. to leave D. left Question 15. A. who B. which C. they D. where Question 16. A. too B. far C. much D. very Question 17. A. active B. activity C. actively D. activation Mark the letter A, B, C, or D on your answer sheet to indicate the best arrangement of the sentences to make a meaningful dialogue in each of the following questions.
Test For Unit iLEARN SMART WORLD 9 Trang Seq/Seq Question 18. a. Would you like to join us on a trip to Ha Long Bay this weekend? b. That sounds wonderful! What time will we leave? c. Around 7 a.m. on Saturday. Don’t forget your camera. d. Sure, I’ll be there. Thanks for inviting me. A. a–b–c–d B. a–c–b–d C. b–a–c–d D. d–a–b–c Question 19. a. Excuse me, could you tell me the way to the nearest bus stop? b. Go straight ahead, then turn right at the traffic lights. c. Is it far from here? d. Not really, it’s only about five minutes’ walk. A. a–b–c–d B. a–c–b–d C. b–a–c–d D. c–a–d–b Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the best option that fits each of the numbered blanks from 20 to 24. Researchers have found out that the size of an animal is important when it comes to extinction. Scientists have determined that the biggest and the smallest animals are more (20) _________ risk of dying out than medium-sized animals. Heavy animals are mostly endangered by hunting and poaching while the smallest creatures may die out (21) _________ their living area is being polluted. Among the most endangered animals are elephants, lions and rhinos. Public awareness is large and campaigns to save such animals have been around for a long time. It is the smallest (22) _________ that get the least attention. Especially fish and frogs are in danger of dying out. The species that are most at risk have a weight of over 1 kilogram. They are in danger of being (23) _________ because we need food, skin and other items. According to the study, animals that are (24) _________ extinct affect large ecosystems, like forests, deserts and oceans. (https://www.worldwildlife.org/species/tiger) Question 20. A. in B. of C. from D. at Question 21. A. because B. although C. therefore D. but Question 22. A. variety B. species C. groups D. classes Question 23. A. raised B. arrested C. killed D. purchased Question 24. A. running B. reaching C. becoming D. involving Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to the given one. Question 25. She last visited Ha Long Bay five years ago. A. She has visited Ha Long Bay for five years. B. She visited Ha Long Bay for five years. C. She hasn’t visited Ha Long Bay for five years. D. She didn’t visit Ha Long Bay five years ago. Question 26. It is not necessary for students to wear uniforms on Sundays. A. Students must wear uniforms on Sundays. B. Students needn’t wear uniforms on Sundays. C. Students should wear uniforms on Sundays. D. Students may wear uniforms on Sundays. Mark the letterr A, B, C, or D on your answer sheet to indicate the sentence that is made from the given cuess in each of the following questions. Question 27. book / you / lend / me / yesterday / very interesting A. The book you lent me yesterday was very interesting. B. The book lent me you yesterday was very interesting. C. The book you were lent me yesterday was very interesting. D. The book lent by you yesterday very interesting was. Question 28. a new bridge / build / across the river / next year
Test For Unit iLEARN SMART WORLD 9 Trang Seq/Seq A. A new bridge will build across the river next year. B. A new bridge will be built across the river next year. C. A new bridge builds across the river next year. D. A new bridge is built across the river next year. Read the following sign or notice and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions. Question 29. What does the sign say? A. Students can bring food and drinks to the library. B. Students must be quiet and cannot eat or drink in the library. C. Students should talk softly and may eat in the library. D. Students can only drink water in the library. Question 30. What does the notice mean? A. The gym is open all day Friday. B. The gym is closed only on Saturday morning. C. The gym is not available on Friday morning but open later. D. The gym will be closed all weekend. Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 31 to 36. The Great Barrier Reef, stretching more than 2,300 kilometers along the northeast coast of Australia, is often described as the largest living structure on Earth. It is home to thousands of marine species, many of which are found nowhere else. However, this natural wonder is under severe threat. Rising sea temperatures cause coral bleaching, in which corals expel the algae that give them color and essential nutrients. Without the algae, corals can starve and die within weeks. Another major threat is pollution from coastal development and agriculture. Fertilizers and pesticides wash into the sea, encouraging the growth of harmful algae that compete with corals for sunlight. Climate change also leads to stronger cyclones, which physically damage the reef. If urgent action is not taken, scientists warn that the reef may lose most of its biodiversity within decades.