From the words or group of words lettered A to D, choose the word or group of words that best completes each of the following sentences: The worker's strike...

Answer Details

The correct option is "called off". The phrase "called off" means to cancel or stop something, especially an event or activity that has already been planned. In this case, the worker's strike was stopped or cancelled as a result of the director's intervention. Therefore, "called off" is the most appropriate option.