giúp mình với I. Mark the letter A, B, C or D on your answer sheet to indicate the word whose underlined part is,pronounced differently from that of the rest in each of the following questions.,1. A. breadwinner B. heavy C. season D. ready,2. A. chores B. chemical C. charity D. chair,3. A. single B. music C. contest D. release,B. surprise C. successful D. volunteer,4. A. rural,B. remote C. reaction D. creation,5. A. reference,B. demonstrate C. development D. delicate,6. A. dedicate D. smartphone,7. A. costly B. mature C. portable,B. profile C. science D. versatile,8. A. intelligent D. video,9. A. benefit B. generous C. inventor

Question

Accepted Answer

1. D. ready (the word "ready" is the only one that is pronounced with /i/, while the other words have the stress on the first syllable with /ɛ/)

2. B. chemical (all the other words have the "chair" sound, /ʧɛr/, while "chemical" is pronounced with /kɛmɪkəl/)

3. A. single (the word "single" is the only one that has the stress on the first syllable, while the other words have the stress on the second syllable)

4. B. remote (all the other words have the stress on the first syllable, while "remote" is pronounced with the stress on the second syllable)

5. C. development (the word "development" is the only one that has the stress on the third syllable, while the other words have the stress on the first, second, or first syllable but for different reasons as with "delicate")

6. C. smartphone (the word "smartphone" has a completely different IPA notation, while the other words have more standard patterns)

7. A. portable (the word "portable" is the only one that has the stress on the first syllable with /ɔ/, while the other words have the stress on the first syllable with /aɪ/ or other vowel combinations)

8. C. benefit (all the other words have a more complex IPA notation, while "benefit" is relatively simple)

9. (this question is incomplete)