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To answer these questions, we need to analyze the pronunciation of each word given in the International Phonetic Alphabet (IPA) notation and find the word whose underlined part differs from the other three in pronunciation. Question 1. A. persuade B. scary D. level Given the IPA notations: - persuade: pərsˈweɪd - scary: ˈskɛri - season: ˈsizən (not part of this question but related to another one) - level: ˈlɛvəl In the options A, B, and D, the word "level" stands out because the others ("persuade", "scary") have a distinct /ˈeɪ/ or /ɛ/ sound but the actual difference is not here. - The underlined part that differs in pronunciation is actually related to the /ˈ/ stress mark in A, B, and D. Here it shows, "persuade" and "level" have the /ˈ/ mark at the end of the word, whereas "scary" has the mark at the start. However, since all of the options have a different "stress mark" position, let's compare the final consonant sound: In the options given, "level" stands out because the others ("persuade" and "scary") have a distinct "d" or "y" sound but the actual difference is here. Since the final consonant in the options A and B ("persuade" and "scary") sound the same ("d" and "y" with the same sound), and option D ("level") sounds different ("l"), that makes option C ("season") actually should be D ("level") be "A" or "B"? Look back at the full options A, B, C and D given (with the absence of "season" though). A. persuade B. scary D. level C. season, given season has the same sound as level ("l"), we now have: season and level have the same sound. Now analyze C, D ("season" and "level") sound the same: "l", C, D have a "z" sound (season: ˈsizən, soap: soʊp). D has an "l" sound (given above as ˈlɛvəl), whereas A, B have different sounds. persuade has a /weɪd/ sound - scary has a /ri/ sound We actually need to find which has a unique sound and since "season" and "level" were left with the same sound, I thus take "level" out of the consideration. "Persuade" has a /weɪd/ sound whereas "scary" has a /ri/ sound. The word "season" has a /sizən/ sound whereas "soap" has a /oʊp/ sound and it also left with the /zən/ sound versus /oʊp/ but since season is not part of the choices A, B and D, and level has the same sound "l" (the actual IPA notation "l" isn't present but I'm comparing it with the rest), whereas the actual answer is among A, B and D. I must thus consider "A", "B", and "D" which has "A" and "B" have /weɪd/ and /ri/ respectively whereas level has /lɛvəl/. But again if /ri/ and /weɪd/ have different sounds what's left is /ɛ/ versus the rest of the sounds in "scary", "persuade", but if I have to choose one of these I see all of these /lɛvəl/, /weɪd/ and /ri/ are all different sounds whereas level has /ɛ/ and "l" sound and level sound is "l" which when compared with the rest three has "d", "y" or "r" sound. So now, when you look at /lɛvəl/, /weɪd/ and /ri/ all have different sounds whereas I said level and season had the "l" sound, season also had a "z" sound which doesn't come in the option but when I have to choose among the options and I'll get "level" be a different sound among "d", "y" and "r" since level has "l". I then see there is no sound among "d", "y" and "r" which is /ˈ/ has the sound in "level", "persuade" and "scary" so which of these three has a unique sound whereas all the sounds are different among the three "l", "d", "r", "y" since /lɛvəl/ has a unique sound /l/ as compared to /d/ and /r/ which are /weɪd/ and /ri/ or even unique as compared to "persuade" which is "weɪd". The actual correct answer should have been among "A", "B" and "D" so level has /l/ which makes it have a different sound as compared to "d" in "weɪd" and "r" in "ri" or /ˈ/ so "D" level can be the correct answer. If I had to choose one among "A", "B" and "D" since level and season have the same sound, level has /lɛvəl/ with "l" which is a different sound whereas persuade and scary have "d" and "r" so level has the unique sound, /l/. Question 2. A. effect B. remind C. pocket Given the IPA notations: - effect: ˈifɛkt - remind: riˈmaɪnd - pocket: ˈpɑkət Analyzing these words: - effect has /ɛ/ and /kt/ sound - remind has a /maɪ/ sound - pocket has /ɑ/ sound and /kt/ sound Here the words effect and pocket both end with a "t" sound whereas remind has a /nd/ sound which makes the word remind have a unique sound among these three options. Analyze: 'answer', 'listen', 'finish' are stressed at the first syllable, 'connect' is stressed at the second syllable. Therefore, 'connect' has a different stress position to other words. Answer: C Analyze: 'pollution' and 'continue' and 'enormous' are stressed at the second syllable, 'disappear' is stressed at the third syllable. Therefore, 'disappear' has a different stress position to other words. Answer: D 5. C. didn't they 6. C. the largest 7. C. On 8. A. carefully 9. D. which 10. A. drawbacks 11. D. source 12. B. That's a good idea 13. A. destination 14. C. can 15. A. bored 16. B. diving The correct answer is B. a-c-b. B. In Denby products, we can see their beauty and function which make them world-famous. To complete the passage, I'll choose the most suitable options for each blank: 19. in The relationship between students and teachers is less formal in the USA than in many other countries. 20. when American students do not stand up when their teachers enter the room. 21. use Most teachers use first names or nicknames. However, there's no text after "Most teachers" to determine the correct completion.