Giúp mình giải với ạ

To determine which word has a differing pronunciation, let's analyze each question. Question 1: - A. versatile: ˈvərsətəl (main stress is on the first syllable) - B. slice: slaɪs (no stress symbol, so the stress is not explicitly marked but is generally on the only syllable) - C. sprinkle: ˈsprɪŋkəl (main stress is on the first syllable) - D. combine: ˈkɑmbaɪn (main stress is on the first syllable) All options have the main stress on the first syllable except for B, which has no marked stress but is a single-syllable word. The best answer is B. Question 2: - A. helps: hɛlps (the 'ps' is pronounced with a /ps/ sound) - B. provides: prəˈvaɪdz (main stress is on the second syllable) - C. documents: ˈdɑkjəmənts (main stress is on the first syllable) - D. laughs: læfs (the 'fs' is pronounced with a /fs/ sound) The other options have the main stress on the first or second syllable, except for A and D. Between A and D, 'helps' has the main stress on the only syllable, as does 'laughs'. However, looking at the other options B and C, we see that their pronunciations have a different main stress location. Now comparing the pronunciation of 'helps' and 'laughs' with B and C. All the words have their main stress in different locations but we're asked about the 'underlined part', meaning the 'ps' and 'fs' part of the word. Both 'helps' and 'laughs' do not have a schwa sound before the 'ps' or 'fs' sound. All options B, C and D have different main stress and some also contain a schwa sound in the transcription, which isn't present in A and D. But since A and D have the 'ps' and 'fs' sound with the 'helps' and 'laughs' being the same and the rest are different with a schwa, or different stress pattern, or 'dz' sound, I think the question is asking about the 'ps' and 'fs' in the word and we have to pick the one with the 'dz' sound in it. The best answer is D Analyze: 'competition' stressed at third syllable 'discovery' stressed at second syllable 'domestic' stressed at second syllable 'reserve' stressed at second syllable Therefore, 'competition' has a different stress position to other words. Answer: A. competition Analyze: 'developer' stressed at second syllable 'responsible' stressed at second syllable 'participate' stressed at second syllable 'individual' stressed at third syllable Therefore, 'individual' has a different stress position to other words. Answer: D. individual 5. B 6. C, studied 7. A 8. A 9. B 10. B 11. C 12. D 13. B. of