giúp toi giải bài này với

To determine the correct answer for each question based on the provided IPA notations, we should focus on the stressed syllable of each word. The word with the main stress (ˈ) is typically perceived as the strongest syllable and can help indicate which word to choose based on the context implied in the question. Here’s the analysis: ### Question 9 - A. collected: kəˈlɛktəd (stress on the second syllable) - B. changed: ʧeɪnʤd (one syllable, no secondary stress) - C. formed: fɔrmd (one syllable, no secondary stress) - D. viewed: vjud (one syllable, no secondary stress) **Answer: A. collected** (since it is the only word with a clear stressed syllable) ### Question 10 - A. walked: wɔkt (one syllable, no secondary stress) - B. entertained: ɛnərˈteɪnd (stress on the third syllable) - C. reached: riʧt (one syllable, no secondary stress) - D. looked: lʊkt (one syllable, no secondary stress) **Answer: B. entertained** (this word has the main stress on the third syllable) ### Question 11 - A. watched: wɔʧt (one syllable, no secondary stress) - B. stopped: stɑpt (one syllable, no secondary stress) - C. pushed: pʊʃt (one syllable, no secondary stress) - D. improved: ɪmˈpruvd (stress on the second syllable) **Answer: D. improved** (it has a clear stressed syllable) ### Question 12 - A. weighed: weɪd (one syllable, no secondary stress) - B. looked: lʊkt (one syllable, no secondary stress) - C. missed: mɪst (one syllable, no secondary stress) - D. hoped: hoʊpt (one syllable, no secondary stress) **Answer: A. weighed** (all options are stressed equally but "weighed" has a notable sound) ### Question 13 - A. proved: pruvd (one syllable, no secondary stress) - B. charged: ʧɑrʤd (one syllable, no secondary stress) - C. crooked: ˈkrʊkəd (stress on the first syllable) - D. played: pleɪd (one syllable, no secondary stress) **Answer: C. crooked** (it has the stressed first syllable) ### Question 14 - A. talked: tɔkt (one syllable, no secondary stress) - B. looked: lʊkt (one syllable, no secondary stress) - C. sacred: ˈseɪkrɪd (stress on the first syllable) - D. worked: wərkt (one syllable, no secondary stress) **Answer: C. sacred** (it has a stressed syllable) ### Summary of Answers - Question 9: A. collected - Question 10: B. entertained - Question 11: D. improved - Question 12: A. weighed - Question 13: C. crooked - Question 14: C. sacred