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. He ran _____ that t...

Answer Details

The correct option to fill the blank is "so fast". "So fast" is an idiom that is used to mean very quickly or at a high speed. In the sentence, the word "that" indicates that the action of the subject was to a degree that the defenders couldn't catch up with him, and the idiom "so fast" conveys that meaning perfectly.