Choose the work which has the underlined part pronounced differently from the others

V. Choose the work 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. Juorney    D. Handsome
6. A. Worse             B. Explanation     C. Curtain     D. Early 
7. A. National         B. Compare          C. Random   D. Search