1. A. "Opportunity" is the correct answer because it has a different sound in the underlined part compared to the other options. The sound "oo" in "opportunity" is different from the sounds in the other words.
2. C. "Technical" is the correct answer because it has a different sound in the underlined part compared to the other options. The sound "ch" in "technical" is different from the sounds in the other words.
3. C. "With" is the correct answer because it has a different sound in the underlined part compared to the other options. The sound "w" in "with" is different from the sounds in the other words.
4. A. "Poverty" is the correct answer because it has a different stress pattern compared to the other options. The stress is on the first syllable in "poverty," while it's on the second syllable in the other options.
5. D. "Organisation" is the correct answer because it has a different stress pattern compared to the other options. The stress is on the third syllable in "organisation," while it's on the second syllable in the other options.
I