A. PHONETICS
I. Choose the word whose main stress is placed differently from the others in each group.
1. A. honorable B. humanity C. honesty D. hourly
2. A. decade B. pastime C. safety D. spectator
3. A. foreign B. disagree C. program D. beginner
II. Find one word whose underlined part is pronounced differently from the others.
4. A. average B. instrument C. enormous D. generous
5. A. material B. industrial C. dormitory D. official