I. Find the word which has a different sound in the part underlined.

1. A. blow                   B. modern                   C. electronic                D. concentrate

2. A. distract               B. tablet                      C. backpack                D. debate

3. A. decoy                 B. educate                   C. concord                  D. decrease

4. A. expensive           B. encounter                C. excellent                 D. encourage

5. A. operate               B. consider                  C. conclude                 D. correct

II. Choose the word which has a different stress pattern from the others.

1. A. identify              B. critical                     C. technology              D. eliminate

2. A. continue                   B. amazing                  C. annoying                 D. calculate

3. A. disappear            B. defining                  C. distracting              D. specific

4. A. remember           B. embarrass                C. disappoint               D. defining

5. A. Internet              B. creative                   C. portable                  D. benefit