A) of
B) off
C) on
D) None of these
The correct answer is: B) off
Here’s why:
- “Off” is the most common preposition used in this context to indicate the termination or cancellation of the strike. The workers are stopping the strike.
- “Of” wouldn’t be appropriate here.
- “On” could be used in the context of starting a strike, but not ending it.
- “None of these” is incorrect because there is a clear and common preposition used in this situation.