Find the word which has a different sound in the part underlined.
1. A. astounding B. cavern C. citadel D. acceptance
2. A. tents B. keys C. beds D. days
3. A. enough B. tough C. laugh D. though
4. A. because B. nurse C. horse D. purpose
5. A. marriage B. dosage C. collage D. shortage
Find the word whose stress pattern is different from the others.
6. A. fortress B. success C. incapable D. sincere
7. A. carefully B. correctly C. limestone D. personally
8. A. excited B. comfortable C. citadel D. memorable
9. A. measure B. decorate C. divorce D. promise
10. A. refreshment B. sculpture C. exciting D. intention