I. Choose the word whose underlined part is pronounced differently from that of the other words. (0.5 pt)
1. A. folk B. mother C. cover D. love
2. A. heat B. great C. beat D. meat
II. Choose the word that has a different stress pattern from that of the other words. (0.5 pt)
3. A. successful B. demonstrate C. comfortable D. humorous
4. A. orphanage B. magically C. invention D. habit