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CAO BA QUAT UPPER-SECONDARY SCHOOL Name: Class: 12 / 45 - MINUTE TEST 125 Read the passage carefully and choose the best answer: Asian elephants used to live in the forests from Iraq to Southern China. Since these forests were cut down to make room for farms and villages, the elephants had to live in small, hilly regions. These small areas cannot supply enough food for them. An adult elephant eats about 331 pounds (150 kg) of grasses, leaves and other plants each day. When forests were larger, Asian elephants migrated with the seasons. In this way, they found new food supplies. The plants and trees could also grow again after elephants left. Today, there is nowhere for the elephants to go. Experts say that the Asian elephant population is about 55,000 living on a habitat of about 19,000 squares miles (30,400 square kilometres). In contrast to this, the African elephant population is about 10 times this size and live on almost 3 million square miles (48 million square kilometres) of available habitat. 1). Which of these sentences is true to the text? A). Asian elephants' habitat is as big as Africans'. B). Asian elephants' habitat is bigger than Africans'. C). African elephants ' habitat is bigger than Asians'. D). African elephants' habitat isn't so big as Asians'. 2). How much does an Asian elephant eat a day? A). About 331 kg of grasses, leaves and other plants. B). About 19,000 kg of grasses, leaves and other plants C). About 150 kg of grasses, leaves and other plants. D). About 30,400 kg of grasses, leaves and other plants. 3). According to the text, Asian elephants can be extinct because of ___________. A). hunting B). loss of habitat C). change of climate D). polluted environment 4). How can Asian elephants find new food supplies? A). They found other plants. B). They could grow plants and trees. C). They migrated with the seasons. D). They made forests larger. 5). How many African elephants are there today? A). 55,000 B). 30,400 C). 19,000 D). 550,000 Read the passage carefully and choose the correct word for each of the blanks. Books are written to (6)______ knowledge and good books enrich the mind. By putting ourselves under the influence of superior mind. We improve our mental powers. Through good books we learn that people everywhere (7)______ the same, in all ages and in all classes. This knowledge improves our love of others and helps us to live in (8)______ with them. We also understand that the world was made (9)______ for man alone but also for every creature that can feel hunger and thirst, (10)______ and cold. 6). A). describe B). provide C). buy D). change 7). A). was B). were C). are D). is 8). A). peacefully B). peaceable C). peaceful D). peace 9). A). enough B). not only C). due to D). despite 10). A). warm B). warmer C). warmth D). warmly Choose the best answer: 11). Mr Brown retired from his job early ___________ his ill health. A). because B). although C). because of D). in spite of 12). Many species of animals and plants become extinct each year before ___________ can identify them A). biology B). biological C). biologically D). biologists 13). It was such an expensive car that I didn't buy it. A). The car was so expensive that I didn't buy it. B). The car was enough expensive for me to buy. C). The car was too expensive for me to buy it. D). It was an expensive car so that I can't buy it. 14). Which word has the underlined part pronounced differently from the others? A). chorus B). child C). cheap D). champion 15). A lot of things ___________ at the same time. A). must do B). must be done C). must been done D). must have done 16). One well-known desert plant is the __________, which grows well in hot dry regions. A). eucalyptus B). spinifex C). date palm D). cactus 17). Although it was sunny, I felt quite cold. A). I felt quite cold because of the sunny weather. B). Despite the sunny weather, but I felt quite cold. C). I felt quite cold in spite of being sunny. D). Despite the sunny weather, I felt quite cold. 18). There is a lot of time for you to make up your mind. You ___________ decide now. A). might B). needn't C). must D). mustn't 19). I __________ phone Steve when I get home. I said I'd call him last night, but I forgot. A). might B). must C). mustn't D). needn't 20). If Jim studied harder, he ____________ better grades. A). got B). would get C). would have got D). will get 21). "I have some lucky money for you. Happy New Year!" - "__________". A). Great. Thanks B). Have a nice day C). What a pity! D). Good luck 22). "I have bought you a toy. Happy birthday to you!" - "_________". A). What a lovely toy. Thanks! B). Have a nice day! C). What a pity! D). The same to you! 23). If there is too much snow, the match ____________. A). would be cancelled B). will be cancelled C). had been cancelled D). has been cancelled 24). Find out an error in the sentence that needs correcting : We mustn't walk all the way home. We can get a taxi. A B C D 25). Which word has the underlined part pronounced differently from the others? A). kissed B). stopped C). laughed D). shared 26). Find out an error in the sentence that needs correcting: He had not got any success since the time he began his work. A B C D 27). I ___________ to the library before I did the shopping. A). have gone B). went C). had gone D). has gone 28). The primary causes of species extinction are habitat destruction, commercial ________ and pollution. A). damage B). production C). chance D). exploitation 29). Which word has the different stress from the others? A). destroy B). become C). extinct D). species 30). Which word has the different stress from the others? A). biologist B). classify C). benefit D). serious 31). _________ is the natural environment in which a plant or animal lives. A). Extinction B). Habitat C). Biodiversity D). Habitant 32). Smoking cigarettes ____________ in public places. A). have been banned B). are banned C). should be banned D). should ban 33). ___________ books are ones in which the story is told or illustrated with pictures. A). Thriller B). Romantic C). Science D). Comic 34). The world people are now aware ___________ the importance of environment protection. A). to B). for C). about D). of 35). Find out an error in the sentence that needs correcting: You had better to review the lessons carefully before the test. A B C D 36). Find out an error in the sentence that needs correcting: People do not know much about the need to protect rare and dangerous animals. A B C D 37). All the students must not use the dictionaries. A). The dictionaries are not be used by the students. B). The dictionaries must not be used by the students. C). The dictionaries must be not used by the students. D). The dictionaries must not been used by the students. 38). He had no qualification. ___________, he got the job. A). So B). However C). But D). Although 39). Most of the Sahara desert consists ___________ rocky; large sand dunes from only a minor part. A). about B). of C). with D). from 40). I like the dress ____________ she is wearing. A). that B). whom C). who D). what ANSWERS 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 CAO BA QUAT UPPER-SECONDARY SCHOOL Name: Class: 12 / 45 - MINUTE TEST 275 Read the passage carefully and choose the correct word for each of the blanks. Books are written to (1)______ knowledge and good books enrich the mind. By putting ourselves under the influence of superior mind. We improve our mental powers. Through good books we learn that people everywhere (2)______ the same, in all ages and in all classes. This knowledge improves our love of others and helps us to live in (3)______ with them. We also understand that the world was made (4)______ for man alone but also for every creature that can feel hunger and thirst, (5)______ and cold. 1). A). describe B). buy C). provide D). change 2). A). is B). are C). were D). was 3). A). peaceable B). peacefully C). peace D). peaceful 4). A). despite B). not only C). due to D). enough 5). A). warmly B). warmth C). warm D). warmer Choose the best answer: 6). I __________ phone Steve when I get home. I said I'd call him last night, but I forgot. A). might B). must C). mustn't D). needn't 7). Which word has the different stress from the others? A). extinct B). become C). species D). destroy 8). If Jim studied harder, he ____________ better grades. A). got B). will get C). would have got D). would get 9). Although it was sunny, I felt quite cold. A). I felt quite cold because of the sunny weather. B). Despite the sunny weather, I felt quite cold. C). Despite the sunny weather, but I felt quite cold. D). I felt quite cold in spite of being sunny. 10). A lot of things ___________ at the same time. A). must do B). must been done C). must be done D). must have done 11). Which word has the underlined part pronounced differently from the others? A). shared B). stopped C). kissed D). laughed 12). Find out an error in the sentence that needs correcting: He had not got any success since the time he began his work. A B C D 13). Which word has the underlined part pronounced differently from the others? A). champion B). chorus C). cheap D). child 14). "I have some lucky money for you. Happy New Year!" - "__________". A). Great. Thanks B). Have a nice day C). What a pity! D). Good luck 15). If there is too much snow, the match ____________. A). would be cancelled B). will be cancelled C). had been cancelled D). has been cancelled 16). There is a lot of time for you to make up your mind. You ___________ decide now. A). needn't B). must C). might D). mustn't 17). Which word has the different stress from the others? A). classify B). benefit C). biologist D). serious 18). I ___________ to the library before I did the shopping. A). had gone B). went C). has gone D). have gone 19). I like the dress ____________ she is wearing. A). that B). whom C). who D). what 20). One well-known desert plant is the __________, which grows well in hot dry regions. A). date palm B). spinifex C). cactus D). eucalyptus 21). It was such an expensive car that I didn't buy it. A). The car was enough expensive for me to buy. C). The car was so expensive that I didn't buy it. B). The car was too expensive for me to buy it. D). It was an expensive car so that I can't buy it. 22). Many species of animals and plants become extinct each year before ___________ can identify them A). biology B). biological C). biologists D). biologically 23). Find out an error in the sentence that needs correcting : We mustn't walk all the way home. We can get a taxi. A B C D 24). The primary causes of species extinction are habitat destruction, commercial ________ and pollution. A). damage B). production C). exploitation D). chance 25). "I have bought you a toy. Happy birthday to you!" - "_________". A). The same to you! B). Have a nice day! C). What a lovely toy. Thanks! D). What a pity! 26). Mr Brown retired from his job early ___________ his ill health. A). because B). although C). because of D). in spite of 27). He had no qualification. ___________, he got the job. A). So B). But C). Although D). However 28). Find out an error in the sentence that needs correcting: You had better to review the lessons carefully before the test. A B C D 29). All the students must not use the dictionaries. A). The dictionaries are not be used by the students. B). The dictionaries must not be used by the students. C). The dictionaries must be not used by the students. D). The dictionaries must not been used by the students. 30). _________ is the natural environment in which a plant or animal lives. A). Extinction B). Habitant C). Habitat D). Biodiversity 31). Find out an error in the sentence that needs correcting: People do not know much about the need to protect rare and dangerous animals. A B C D 32). ___________ books are ones in which the story is told or illustrated with pictures. A). Thriller B). Romantic C). Science D). Comic 33). Smoking cigarettes ____________ in public places. A). have been banned B). should ban C). are banned D). should be banned 34). The world people are now aware ___________ the importance of environment protection. A). of B). for C). to D). about 35). Most of the Sahara desert consists ___________ rocky; large sand dunes from only a minor part. A). about B). with C). of D). from Read the passage carefully and choose the best answer: Asian elephants used to live in the forests from Iraq to Southern China. Since these forests were cut down to make room for farms and villages, the elephants had to live in small, hilly regions. These small areas cannot supply enough food for them. An adult elephant eats about 331 pounds (150 kg) of grasses, leaves and other plants each day. When forests were larger, Asian elephants migrated with the seasons. In this way, they found new food supplies. The plants and trees could also grow again after elephants left. Today, there is nowhere for the elephants to go. Experts say that the Asian elephant population is about 55,000 living on a habitat of about 19,000 squares miles (30,400 square kilometres). In contrast to this, the African elephant population is about 10 times this size and live on almost 3 million square miles (48 million square kilometres) of available habitat. 36). How can Asian elephants find new food supplies? A). They made forests larger. B). They could grow plants and trees. C). They migrated with the seasons. D). They found other plants. 37). How many African elephants are there today? A). 55,000 B). 30,400 C). 550,000 D). 19,000 38). According to the text, Asian elephants can be extinct because of ___________. A). hunting B). polluted environmentC). change of climate D). loss of habitat 39). Which of these sentences is true to the text? A). African elephants' habitat isn't so big as Asians'. B). Asian elephants' habitat is as big as Africans'. C). Asian elephants' habitat is bigger than Africans'. D). African elephants ' habitat is bigger than Asians'. 40). How much does an Asian elephant eat a day? A). About 150 kg of grasses, leaves and other plants. B). About 331 kg of grasses, leaves and other plants. C). About 19,000 kg of grasses, leaves and other plants D). About 30,400 kg of grasses, leaves and other plants. ANSWERS 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 CAO BA QUAT UPPER-SECONDARY SCHOOL Name: Class: 12 / 45 - MINUTE TEST 365 Read the passage carefully and choose the best answer: Asian elephants used to live in the forests from Iraq to Southern China. Since these forests were cut down to make room for farms and villages, the elephants had to live in small, hilly regions. These small areas cannot supply enough food for them. An adult elephant eats about 331 pounds (150 kg) of grasses, leaves and other plants each day. When forests were larger, Asian elephants migrated with the seasons. In this way, they found new food supplies. The plants and trees could also grow again after elephants left. Today, there is nowhere for the elephants to go. Experts say that the Asian elephant population is about 55,000 living on a habitat of about 19,000 squares miles (30,400 square kilometres). In contrast to this, the African elephant population is about 10 times this size and live on almost 3 million square miles (48 million square kilometres) of available habitat. 1). How can Asian elephants find new food supplies? A). They migrated with the seasons. B). They found other plants. C). They made forests larger. D). They could grow plants and trees. 2). Which of these sentences is true to the text? A). African elephants ' habitat is bigger than Asians'. B). Asian elephants' habitat is as big as Africans'. C). African elephants' habitat isn't so big as Asians'. D). Asian elephants' habitat is bigger than Africans'. 3). How many African elephants are there today? A). 55,000 B). 19,000 C). 30,400 D). 550,000 4). How much does an Asian elephant eat a day? A). About 19,000 kg of grasses, leaves and other plants B). About 331 kg of grasses, leaves and other plants. C). About 30,400 kg of grasses, leaves and other plants. D). About 150 kg of grasses, leaves and other plants. 5). According to the text, Asian elephants can be extinct because of ___________. A). polluted environment B). loss of habitat C). hunting D). change of climate Choose the best answer: 6). A lot of things ___________ at the same time. A). must do B). must be done C). must been done D). must have done 7). Although it was sunny, I felt quite cold. A). I felt quite cold because of the sunny weather. B). Despite the sunny weather, but I felt quite cold. C). Despite the sunny weather, I felt quite cold. D). I felt quite cold in spite of being sunny. 8). Which word has the underlined part pronounced differently from the others? A). chorus B). child C). cheap D). champion 9). Many species of animals and plants become extinct each year before ___________ can identify them A). biology B). biological C). biologists D). biologically 10). If Jim studied harder, he ____________ better grades. A). got B). would get C). would have got D). will get 11). Which word has the different stress from the others? A). destroy B). become C). extinct D). species 12). "I have bought you a toy. Happy birthday to you!" - "_________". A). The same to you! B). What a lovely toy. Thanks! C). What a pity! D). Have a nice day! 13). I like the dress ____________ she is wearing. A). that B). whom C). who D). what 14). It was such an expensive car that I didn't buy it. A). The car was enough expensive for me to buy. B). The car was too expensive for me to buy it. C). It was an expensive car so that I can't buy it. D). The car was so expensive that I didn't buy it. 15). Mr Brown retired from his job early ___________ his ill health. A). because B). although C). because of D). in spite of 16). "I have some lucky money for you. Happy New Year!" - "__________". A). Good luck B). Have a nice day C). What a pity! D). Great. Thanks 17). Which word has the different stress from the others? A). classify B). biologist C). benefit D). serious 18). Which word has the underlined part pronounced differently from the others? A). kissed B). stopped C). shared D). laughed 19). Find out an error in the sentence that needs correcting: He had not got any success since the time he began his work. A B C D 20). The primary causes of species extinction are habitat destruction, commercial ________ and pollution. A). damage B). production C). chance D). exploitation 21). There is a lot of time for you to make up your mind. You ___________ decide now. A). might B). needn't C). must D). mustn't 22). If there is too much snow, the match ____________. A). had been cancelled B). would be cancelled C). will be cancelled D). has been cancelled 23). I __________ phone Steve when I get home. I said I'd call him last night, but I forgot. A). might B). needn't C). must D). mustn't 24). Find out an error in the sentence that needs correcting : We mustn't walk all the way home. We can get a taxi. A B C D 25). One well-known desert plant is the __________, which grows well in hot dry regions. A). date palm B). spinifex C). cactus D). eucalyptus 26). I ___________ to the library before I did the shopping. A). have gone B). went C). has gone D). had gone 27). Find out an error in the sentence that needs correcting: You had better to review the lessons carefully before the test. A B C D 28). All the students must not use the dictionaries. A). The dictionaries are not be used by the students. B). The dictionaries must not be used by the students. C). The dictionaries must be not used by the students. D). The dictionaries must not been used by the students. 29). Most of the Sahara desert consists ___________ rocky; large sand dunes from only a minor part. A). about B). of C). with D). from 30). ___________ books are ones in which the story is told or illustrated with pictures. A). Thriller B). Comic C). Science D). Romantic 31). Find out an error in the sentence that needs correcting: People do not know much about the need to protect rare and dangerous animals. A B C D 32). The world people are now aware ___________ the importance of environment protection. A). to B). for C). of D). about 33). Smoking cigarettes ____________ in public places. A). have been banned B). are banned C). should be banned D). should ban 34). He had no qualification. ___________, he got the job. A). However B). But C). So D). Although 35). _________ is the natural environment in which a plant or animal lives. A). Extinction B). Habitant C). Biodiversity D). Habitat Read the passage carefully and choose the correct word for each of the blanks. Books are written to (36)______ knowledge and good books enrich the mind. By putting ourselves under the influence of superior mind. We improve our mental powers. Through good books we learn that people everywhere (37)______ the same, in all ages and in all classes. This knowledge improves our love of others and helps us to live in (38)______ with them. We also understand that the world was made (39)______ for man alone but also for every creature that can feel hunger and thirst, (40)______ and cold. 36). A). change B). buy C). describe D). provide 37). A). are B). were C). was D). is 38). A). peacefully B). peaceful C). peaceable D). peace 39). A). not only B). enough C). despite D). due to 40). A). warmer B). warm C). warmly D). warmth ANSWERS 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 CAO BA QUAT UPPER-SECONDARY SCHOOL Name: Class: 12 / 45 - MINUTE TEST 485 Choose the best answer: 1). Which word has the underlined part pronounced differently from the others? A). champion B). child C). chorus D). cheap 2). Many species of animals and plants become extinct each year before ___________ can identify them A). biology B). biologists C). biological D). biologically 3). The primary causes of species extinction are habitat destruction, commercial ________ and pollution. A). damage B). exploitation C). production D). chance 4). A lot of things ___________ at the same time. A). must do B). must be done C). must been done D). must have done 5). I like the dress ____________ she is wearing. A). that B). whom C). who D). what 6). Find out an error in the sentence that needs correcting : We mustn't walk all the way home. We can get a taxi. A B C D 7). There is a lot of time for you to make up your mind. You ___________ decide now. A). might B). must C). needn't D). mustn't 8). Although it was sunny, I felt quite cold. A). I felt quite cold because of the sunny weather. B). Despite the sunny weather, but I felt quite cold. C). I felt quite cold in spite of being sunny. D). Despite the sunny weather, I felt quite cold. 9). I __________ phone Steve when I get home. I said I'd call him last night, but I forgot. A). might B). needn't C). must D). mustn't 10). I ___________ to the library before I did the shopping. A). have gone B). went C). has gone D). had gone 11). Find out an error in the sentence that needs correcting: He had not got any success since the time he began his work. A B C D 12). Mr Brown retired from his job early ___________ his ill health. A). because B). because of C). in spite of D). although 13). Which word has the underlined part pronounced differently from the others? A). kissed B). stopped C). laughed D). shared 14). "I have some lucky money for you. Happy New Year!" - "__________". A). Good luck B). Have a nice day C). What a pity! D). Great. Thanks 15). Which word has the different stress from the others? A). classify B). biologist C). benefit D). serious 16). If there is too much snow, the match ____________. A). had been cancelled B). would be cancelled C). will be cancelled D). has been cancelled 17). One well-known desert plant is the __________, which grows well in hot dry regions. A). eucalyptus B). spinifex C). date palm D). cactus 18). Which word has the different stress from the others? A). extinct B). become C). species D). destroy 19). If Jim studied harder, he ____________ better grades. A). got B). would get C). would have got D). will get 20). "I have bought you a toy. Happy birthday to you!" - "_________". A). The same to you! B). What a lovely toy. Thanks! C). What a pity! D). Have a nice day! 21). It was such an expensive car that I didn't buy it. A). The car was so expensive that I didn't buy it. B). The car was enough expensive for me to buy. C). The car was too expensive for me to buy it. D). It was an expensive car so that I can't buy it. 22). _________ is the natural environment in which a plant or animal lives. A). Extinction B). Habitant C). Habitat D). Biodiversity 23). Smoking cigarettes ____________ in public places. A). should be banned B). have been banned C). are banned D). should ban 24). Most of the Sahara desert consists ___________ rocky; large sand dunes from only a minor part. A). of B). with C). about D). from 25). He had no qualification. ___________, he got the job. A). So B). However C). But D). Although 26). Find out an error in the sentence that needs correcting: You had better to review the lessons carefully before the test. A B C D 27). All the students must not use the dictionaries. A). The dictionaries are not be used by the students. B). The dictionaries must be not used by the students. C). The dictionaries must not be used by the students. D). The dictionaries must not been used by the students. 28). The world people are now aware ___________ the importance of environment protection. A). to B). for C). of D). about 29). Find out an error in the sentence that needs correcting: People do not know much about the need to protect rare and dangerous animals. A B C D 30). ___________ books are ones in which the story is told or illustrated with pictures. A). Thriller B). Romantic C). Science D). Comic Read the passage carefully and choose the correct word for each of the blanks. Books are written to (31)______ knowledge and good books enrich the mind. By putting ourselves under the influence of superior mind. We improve our mental powers. Through good books we learn that people everywhere (32)______ the same, in all ages and in all classes. This knowledge improves our love of others and helps us to live in (33)______ with them. We also understand that the world was made (34)______ for man alone but also for every creature that can feel hunger and thirst, (35)______ and cold. 31). A). buy B). describe C). provide D). change 32). A). was B). are C). is D). were 33). A). peacefully B). peaceable C). peace D). peaceful 34). A). despite B). enough C). not only D). due to 35). A). warmth B). warmly C). warmer D). warm Read the passage carefully and choose the best answer: Asian elephants used to live in the forests from Iraq to Southern China. Since these forests were cut down to make room for farms and villages, the elephants had to live in small, hilly regions. These small areas cannot supply enough food for them. An adult elephant eats about 331 pounds (150 kg) of grasses, leaves and other plants each day. When forests were larger, Asian elephants migrated with the seasons. In this way, they found new food supplies. The plants and trees could also grow again after elephants left. Today, there is nowhere for the elephants to go. Experts say that the Asian elephant population is about 55,000 living on a habitat of about 19,000 squares miles (30,400 square kilometres). In contrast to this, the African elephant population is about 10 times this size and live on almost 3 million square miles (48 million square kilometres) of available habitat. 36). How much does an Asian elephant eat a day? A). About 19,000 kg of grasses, leaves and other plants B). About 331 kg of grasses, leaves and other plants. C). About 150 kg of grasses, leaves and other plants. D). About 30,400 kg of grasses, leaves and other plants. 37). How can Asian elephants find new food supplies? A). They migrated with the seasons. B). They found other plants. C). They made forests larger. D). They could grow plants and trees. 38). How many African elephants are there today? A). 55,000 B). 550,000 C). 19,000 D). 30,400 39). According to the text, Asian elephants can be extinct because of ___________. A). polluted environment B). hunting C). loss of habitat D). change of climate 40). Which of these sentences is true to the text? A). Asian elephants' habitat is as big as Africans'. B). Asian elephants' habitat is bigger than Africans'. C). African elephants ' habitat is bigger than Asians'. D). African elephants' habitat isn't so big as Asians'. ANSWERS 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 [...]... Trắc nghiệm trên máy vi tính Ðáp án đề số : 4 ========== Caâu : 01 chorus Caâu : 02 biologists Caâu : 03 exploitation Caâu : 04 must be done Caâu : 05 because Caâu : 06 A Caâu : 07 needn't Caâu : 08 Despite the sunny weather, I felt quite cold Caâu : 09 must Caâu : 10 had gone Caâu : 11 C Caâu : 12 due to Caâu : 13 shared Caâu : 14 Great Thanks Caâu : 15 biologist Caâu : 16 will be cancelled Caâu : 17 . kilometres) of available habitat. 1). Which of these sentences is true to the text? A). Asian elephants' habitat is as big as Africans'. B). Asian elephants' habitat is bigger than Africans'. . home. We can get a taxi. A B C D 24). The primary causes of species extinction are habitat destruction, commercial ________ and pollution. A). damage B). production C). exploitation D). chance 25) climate D). loss of habitat 39). Which of these sentences is true to the text? A). African elephants' habitat isn't so big as Asians'. B). Asian elephants' habitat is as big as