II. Choose the word (A, B, C, D) whose main stress pattern is not the same as that of the others.
6. A. arrive B. cartoon C. brother D. fifteen
7. A. decide B. careful C. sandwich D. raincoat
8. A. Japanese B.education C. engineer D. intelligent
9. A.firework B. protect C. collect D. obey
10. A. pencil B. story C. ticket D. although
