I. Choose one word whose underlined part is pronounced differently from the other words in each group. (5.0 points)
1. A. pulled B. sprayed C. dripped D. warned
2. A. humor B. honor C. happy D. healthy
3. A. ancient B. parade C. abrupt D. advance
4. A. minimize B. article C. dynamite D. pesticide
5. A. thunder B. weather C. clothing D. therefore
