Circle the word that differs from the others in the position of primary stress in each of the following questions

Exercise 2. Circle the word that differs from the others in the position of primary stress in each of the following questions.
1. A. consider B. available C. unusual D. reasonable
2. A. countryside B. detective C. character D. generous
3. A. explore B. enjoy C. crowded D. cartoon
4. A. circus B. boring C. always D. event
5. A. invite B. loudly C. city D. island
6. A. comer B. expect C. forecast D. dentist
7. A. exciting B. interesting C. karate D. pagoda
8. A. opposite B. programme C. tomorrow D. wonderful
9. A. toothache B. writer C. stupid D. inside