II. Choose the word whose main stressed syllable is placed differently from that of the other in each group.
1. A. interview B. wonderful C. benefit D. volunteer
2. A. possible B. conjunction C. recycle D. attention
3. A. service B. project C. protect D. rubbish
4. A. general B. graffiti C. confident D. hospital
5. A. shelter B. blanket C. coupon D. depression
6. A. arcade B. cartoon C. invite D. author
7. A. dishwasher B. athletics C. terrible D. compliment
8. A. uniform B. appointment C. unhappy D. delightful
9. A. entertainment B. celebration C. cafeterial D. championship
10. A. different B. orchestra C. appliance D. favorite
11. A. informal B. provide C. problem D. supply
12. A. employment B. different C. president D. evident
13. A. engineer B. national C. scientist D. figure
14. A. intelligent B. interest C. dependent D. computer
15. A. recycle B. protect C. instead D. natural
