4.  A. improvement              B. occasion                    C. believe                    D. interest

3.   A. prisoner                     B. difficult                     C. exercise                  D. disaster

2.   A. interview                   B. agency                       C. addition                  D. customer

1.   A. finance                      B. service                       C. order                       D. company

A. approach
B. particular
C. respect
D. property

A. conservative
B. equalize
C. extraordinary
D. astronomer

A. conversation
B. extinction
C. international
D. recognition

A. advertise
B. practice
C. advise
D. promise

A. industry
B. proficiency
C. redundancy
D. industrial

A. interview
B. processor
C. essential
D. compliment