(C10) ______
A. demonstrate
B. interpret
C. exhibit
D. explain
(C16) ______
A. sense
B. meaning
C. sensible
D. meaningful
(C13) ______
A. overtaxed
B. overdosed
C. overweighed
D. overlapped
(C2) ______
A. accelerating
B. strengthening
C. declining
D. fluctuating