From the words lettered A to D, choose the word that best completes the sentence below. Since we should not disclose our identity, our letter to the princip...

From the words lettered A to D, choose the word that best completes the sentence below.

Since we should not disclose our identity, our letter to the principal must be .....

Answer Details

The word that best completes the sentence is "anonymous". This is because the sentence suggests that the identity of the writers of the letter should not be revealed. If the writers want to keep their identity a secret, then the letter must be anonymous.