Giúp mình với!

47. d. enormous 48. d. oil and coal companies 49. d. Sacrifices will have to be made among the different groups in the Southwest. 50. a. For the past several decades, people in the United States have not been concerned about water. I'll analyze the pronunciation of each word and find the one with the underlined part pronounced differently from the others. 1. a. ordinary: ˈɔrdənɛri b. category: ˈkætəgɔri c. standard: ˈstændərd d. draft: dræft The underlined part in each word is the first syllable (or- / kæ- / stæ- / dræ-). We can see that 'draft' is the only word with a different pronunciation of the underlined part: the 'a' in 'draft' is pronounced as 'æ' (the 'a' in 'cat'), whereas the 'or' in 'ordinary' is pronounced as 'ɔr' (the 'or' in 'law'), the 'a' in 'category' is pronounced as 'æ' (the 'a' in 'cat'), and the 'a' in 'standard' is also pronounced as 'æ' (the 'a' in 'cat') but the stress is on the first syllable. Answer: d. draft 2. a. category: ˈkætəgɔri b. consumer: kənˈsumər c. label: ˈleɪbəl d. faucet: ˈfɔsət The underlined part in each word is the first syllable (kæ- / kən- / leɪ- / fɔ-). We can see that 'consumer' is the only word with a different pronunciation of the underlined part: the stress is not on the first syllable. Answer: b. consumer 3. a. household: ˈhaʊshoʊld b. resource: ˈrisɔrs c. account: əˈkaʊnt d. cloudy: ˈklaʊdi The underlined part in each word is the first syllable (haʊ- / ri- / ə- / klaʊ-). We can see that 'account' is the only word with a different pronunciation of the underlined part: the stress is not on the first syllable. Answer: c. account 4. a. chopstick: ˈʧɑpstɪk b. crack: kræk c. scenery: ˈsinəri d. receiver: rɪˈsivər The underlined part in each word is the first syllable (ʧɑ- / kræk / si- / rɪ-). We can see that 'receiver' is the only word with a different pronunciation of the underlined part: the stress is not on the first syllable. Answer: d. receiver 5. a. suggestion: səˈʤɛsʧən b. installation: ɪnstəˈleɪʃən c. separation: sɛpərˈeɪʃən d. innovation: ɪnəˈveɪʃən The underlined part in each word is the first syllable (sə- / ɪn- / sɛ- / ɪn-). We can see that 'suggestion' is the only word with a different pronunciation of the underlined part: the stress is on the second syllable. Answer: a. suggestion 6. Analyze: 'model' stressed at first syllable 'reduce' stressed at second syllable 'remote' stressed at second syllable 'comprise' stressed at second syllable Therefore, 'model' has a different stress position to other words. Answer: a. model 7. Analyze: 'suggestion' stressed at second syllable 'appliance' stressed at second syllable 'energy' stressed at first syllable Therefore, 'energy' has a different stress position to other words. Answer: d. energy 8. Analyze: 'consumer' stressed at second syllable 'luxury' stressed at first syllable 'innovate' stressed at first syllable 'regular' stressed at first syllable Therefore, 'consumer' has a different stress position to other words. Answer: a. consumer 9. Analyze: 'ultimately' stressed at first syllable 'territory' stressed at first syllable 'dormitory' stressed at first syllable 'minority' stressed at second syllable Therefore, 'minority' has a different stress position to other words. Answer: d. minority 10. Analyze: 'innovation' stressed at third syllable 'innovative' stressed at first syllable 'intermediate' stressed at third syllable 'documentary' stressed at third syllable Therefore, 'innovative' has a different stress position to other words. Answer: b. innovative 11. C (The correct sentence would be: The peanut is used today to make everything from cosmetics to explosives, thanks to the pioneering scientific work of George Washington Carver in the 1910s and 1920s.) 12. D (The correct sentence would be: They often have to close all of the ski areas in the mountains because of severe weather conditions and the danger of avalanches.)