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To determine which words have the underlined part pronounced differently from the others, we need to look at the starting sound of each word. 1. A. economic: /ɛkəˈnɑmɪk/ (starts with /ɛk/) B. equal: /ˈikwəl/ (starts with /ik/) C. ethnic: /ˈɛθnɪk/ (starts with /ɛθ/) D. evening: /ˈivnɪŋ/ (starts with /iv/) The underlined part refers to the starting sound. The words "economic", "equal", and "evening" start with /ɛk/, /ik/, and /iv/ respectively, which all have the 'e' or 'i' sound. However, "ethnic" starts with /ɛθ/, which has the 'e' sound followed by 'th'. But "economic" and "equal" are more similar to each other with the 'e' or 'i' sound followed by a consonant sound. Considering this pattern, "evening" is also similar to "economic" and "equal". In comparison with the other options, the 'th' sound in "ethnic" stands out as different. However, a more reasonable answer would be to look for a word with a completely different initial sound. In this case, we find that "ethnic" has the most unique initial sound compared to the others when we compare it to "evening", however the best answer would be D. "evening" is not as different as B "equal" since the underlined word of "equal" starts with "i" meanwhile the underlined part in the rest starts with "e". A better answer would be A or D since they both have 'e' as the starting sound in the underlined part meanwhile the other options in 1 start with either 'i' or 'ɛθ'. Considering that we are looking for a different starting sound, the best answer would be B or C for the 'i' sound in "equal" and 'ɛθ' in "ethnic" respectively. However since the pattern 'e' or 'i' sound followed by a consonant sound also stands out with 'th', a better answer would be B, however since the underlined part is the first vowel in each word and "ethnic" is the only one to have a 'th' after its 'e', this makes C a better answer. Answer: C. ethnic. 2. A. subject: /ˈsəbʤɪkt/ (starts with /səb/) B. sale: /seɪl/ (starts with /seɪ/) C. mausoleum: /mɔsəˈliəm/ (starts with /mɔsə/) D. occasion: /əˈkeɪʒən/ (starts with /əˈkeɪ/) In the same manner, the words "mausoleum", "occasion", and "subject" start with /mɔsə/, /əˈkeɪ/, and /səb/ respectively. All of these have a vowel sound followed by one or more consonant sounds. However, the word "sale" stands out because it starts with /seɪ/, which has a distinct 'aɪ' sound. Answer: B. sale 1. B. on 2. C. soft 3. C. because 4. C. attend 5. C. It's a small beautiful village. 6. D. since 7. A. because 8. C. Oh yes, I really love it. 9. B. modernized 10. D. doesn't he For the first sentence, the correct identification of the mistake is: A: "that" should be "the" The corrected sentence is: He said he can't find his friend's house in the square. For the second sentence, the correct identification of the mistake is: No mistakes are found in this sentence.