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