II. Find and circle the word whose stress is different from that of the others.
1. A. carnivore B. entrapment C. herbicide D. orphanage
2. A. treatment B. decide C. arrive D. announce
3. A. calculate B. January C. dictionary D. remain
4. A. subtract B. suffer C. effort D. primary
5. A. erosion B. inventor C. conservation D. agreement