7. A. authority                   B. necessity                  C. academic                  D. commercially

6. A. original                     B. responsible               C. reasonable                D. comparison

5. A. sleepy                       B. trophy                       C. facial                        D. exact

4. A. imagine                     B. confidence                C. appearance               D. discussion

3. A. relax                          B. wonder                     C. problem                    D. special

2. A. negative                    B. pioneer                     C. interchange               D. understand

1. A. committee                 B. internal                     C. involvement             D. margarine

10. A. associate                 B. influential                 C. accountancy             D. variety

9. A. computation              B. unemployment         C. desirable                   D. satisfaction

8. A. urbanization              B. modernization          C. communication        D. unexpectedly