Circuses as we know them today are (3) ____ displays - sometimes with several tents with shows taking place at the same time, the performers both amusing and (4) ____ their audiences.
Circuses as we know them today are (3) ____ displays - sometimes with several tents with shows taking place at the same time, the performers both amusing and (4) ____ their audiences.
A. acting
B. talking
C. frightening
D. showing