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 calculations lo...

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 calculations looked ....simple that he thought he would not get any them wrong

Answer Details

The word that best completes the sentence is "so". "So" is used to emphasize the degree or intensity of something. In this sentence, it emphasizes the simplicity of the calculations that the person thought he would not get any of them wrong.