Exercise 1: Choose the word which has the underlined part pronounced differently
from the others.
1. A. work B. apartment C. were D. circuit
2. A. sofa B. silent C. worship D. control
3. A. changeable B. burn C. herd D. birthday
4. A. separate B. different C. upon D. burglar
5. A. banana B. capacity C. journey D. handsome
6. A. worse B. explanation C. curtain D. early