directions: Improve the bracketed part of the sentence.
The police (broke away) the concert as it turned violent.

Options

A. a) broke through
B. b) broke up
C. c) broke off
D. d) No Improvement

Answer

B

Explanation

break up (Phr.V.) : disintegrate or disperse, disband, end.
break away (Phr.V.) : escape from someone.s hold. Here, broke up is the right usage.