You've already completed the exercise! You identified the words with different stress patterns correctly.
Here's a summary for reference:
| Group | Word with different stress | Explanation |
|---|---|---|
| 1 | A. happen | Stressed on the first syllable, unlike the others stressed on the second. |
| 2 | A. heavy | Stressed on the first syllable, unlike the others stressed on the second. |
| 3 (Note) | C. money | Stress can vary depending on dialect, but most common is first syllable. |
| 4 | D. musician | Stressed on the second syllable, unlike the others stressed on the first. |
| 5 | B. pagoda | Stressed on the second syllable, unlike the others stressed on the first. |
| 6 | D. solar | Stressed on the second syllable, unlike the others stressed on the first. |
| 7 | A. overheat | Stressed on the second syllable, unlike the others stressed on the first. |
| 8 | D. renewable | Stressed on the third syllable, unlike the others stressed on the first. |
| 9 | D. effective | Stressed on the second syllable, unlike the others with various stress patterns. |
| 10 | D. education | Stressed on the third syllable, unlike the others stressed on the first. |